Open on Evenings & Holidays! Extended And Flexible Hours!

* DNA Testing for Immigration
* Paternity Testing
* Maternity Testing
* Deceased Paternity
* Forensic Testing & Much More!


AB DNA Testing Services
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700


Monday: 10:00 am – 8:00 pm
Tuesday: 10:00 am – 2:00 pm
Wednesday: 10:00 am – 8:00 pm
Thursday: 10:00 am – 2:00 pm
Friday: 10:00 am – 8:00 pm
Saturday: Closed
Sunday: Closed
* After Hours: Weekends by appointment only *

Welcome to the Best DNA Testing in NYC!

We offer New York’s BEST AND MOST AFFORDABLE DNA TESTING with a full range of services to verify family relationships.

All Specimen Collectors Are AABB Certified

Our staff members have undergone AABB Relationship Testing Collection Training and Certification and are AABB registered sample collectors for relationship testing purposes and are included on the list of qualified collection suppliers given quarterly to AABB Accredited Relationship Testing Laboratories worldwide. AABB Certificates available to view on demand.

We are open on evenings & holidays!

Why are we the best?

See the many reasons below:

We specialize in the following types of DNA tests:

• Paternity • Maternity • Grand-parenting • Sibling Relationship • Biological Relationship Studies • Twin Studies • Deceased Paternity • Forensic Testing • Child Identity Testing Ancestry • Family Tree and Genealogy Testing


* NO HIDDEN COSTS – Collection kits, photography, and fingerprinting all included.



Located In Woodside Queens, easily reachable from all boroughs (Queens, Manhattan, Brooklyn, Bronx and Staten Island), Westchester, Nassau and Suffolk. 4 Blocks from No. 7 Train (Flushing Line) and Long Island Railroad.

Has your petition been denied? Did you miss your deadline?

Call us.  We have found that in many cases, our personalized service can overturn your denial. We will call the passport office or immigration dept. for you and plead your case over phone verbally.

90% of time they will revoke your denial, as long as you get the required information to them quickly.


63-11 Queens Boulevard
Woodside NY 11377

Call Today

AB DNA Testing Services ©

DNA Testing Left

63-11 Queens Boulevard
Woodside NY 11377
Fax: 718-458-9700

We are open on evenings & holidays!

DNA Testing Right

AB DNA Testing Services offers a full range of DNA testing services using the most highly qualified AABB-Certified DNA testing laboratories in the country.

For New York residents, DNA testing has to be performed by a physician or legal entity (court, USCIS, US Embassy or Consulate).

AB DNA TESTING SERVICES offers a “One-Stop Shopping” service since we have a doctor on the premises who will perform the test. We are open 7 days a week, including weekends.

We are AABB registered DNA sample collectors. AABB certificates available on request.

Other doctors will charge a fee just for the office visit. We do not charge a fee for our on premises doctor visit. Save money and call for an appointment today!

Best Paternity DNA Testing

Where do you get the best paternity DNA testing? This type of DNA testing is highly accurate at detecting the biological father of a child. It can include using cheek swabs and blood tests to confirm the paternity of a child or even an older adult. For legal purposes, you must get a DNA paternity test in a proper medical setting. Moreover, prenatal paternity DNA testing can reveal the father of the unborn child during pregnancy

Best Paternity DNA Testing

What Does Paternity DNA Testing Mean?

It is vital to determine and detect the biological paternal lineage of a child or an adult. The paternity test involves using an individual DNA profile for each of the subjects (child/grown-up person and the alleged biological father). The testing compares these DNA profiles, detecting a genetic match to “not exclude” the alleged biological father. If the non-gestational (alleged) parent’s genes match with the DNA of the child, he is the biological father. Otherwise, a contrary test result “excludes” them as the potential biological parent.

Paternity DNA testing can involve using saliva or blood as DNA samples from a non-gestational parent and the child. The test results are rarely below 100% accuracy.

How Quickly Do the Results Arrive?

Usually, standard laboratories take no more than 2-5 days before providing test results. Bear in mind that this time frame begins when they receive your DNA samples. Several other methods are also available that include expedited methods. It is possible to reduce the time of the test results depending on the urgency (for example, when you may need to add a name on a birth certificate). However, certain test results can take longer (weeks) to arrive, including CVS or amniocentesis.

Does This Test Require a Mother to Take Part?

Finding the right results is of paramount importance in paternity DNA testing. Therefore, a reliable and knowledgeable DNA testing firm will suggest that you involve the biological mother of the subject, i.e., a child or grown-up person, in the test as well. Hence, with the DNA samples of the individuals, the accuracy of the test results increases. Conversely, if a biological mother is not present, the option of motherless paternity DNA testing remains available. However, keep in mind that this could affect the statistical percentage of the test results.

In case the non-gestational or alleged biological father is not present for testing, you can establish paternity through an indirect relation such as Grandparent or Sibling DNA testing.

What’s the Accuracy of Paternity DNA Testing?

The positive test results for paternity DNA testing can be as accurate as 99.99%. Thus, it identifies and determines the biological father of a child/grown-up man. Keep in mind that the ethnic factor remains involved along with the presence of the biological mother for higher accuracy. On the other hand, a negative test result depicts a 0% chance of a man being the biological father of the subject.

Best Paternity DNA Testing Queens NY

What is the Need of Paternity Testing?

They are essential, especially when the court instructs them for presentation in a child support or custody case. Some benefits of paternity DNA testing include:

  • Stating health information
  • Establishment of veteran’s inheritance benefit and social security in some cases
  • Establishing the bond between a child and their non-gestational parent (father)

What are the Types of Paternity DNA Testing?

Paternity tests can occur both pre and post-natal. In the case of a post-natal paternity DNA test, experts may take cheek swabs and blood samples from the non-gestational or alleged biological father. If there is a need for prenatal paternity testing, there are multiple ways to take DNA samples during pregnancy:


Because it is an invasive paternity testing method, ensuring and safeguarding the health of an unborn fetus is important. It occurs under certain legal and other conditions and takes place over 15 to 20 weeks of pregnancy. Using a tube, experts extract amniotic fluid from the pregnant female and the non-gestational or alleged father of the fetus to check for a genetic match.

NIPP (Non-Invasive Prenatal Paternity Test)

Nearly 100% accurate, NIPP involves taking saliva samples from the alleged biological father and the blood sample from the pregnant female (fetal DNA analysis).

CVS (Chronic Villus Sampling)

This method determines parentage and fetus health at the same time. It involves taking DNA samples from the pregnant female’s abdomen (placental tissue) or cervix. Similarly, it also involves checking against the cell DNA sample of the non-gestational or alleged biological father.

Best Paternity DNA Testing: Conclusion

Are you searching for the right laboratory and DNA experts to conduct a long-awaited paternity DNA test for you, your child, or someone you know? At AB DNA Testing Services ©, we offer compassion to our clients and help them throughout the process.

Despite testing challenges such as the unavailability of the mother, father, or both, we maintain high accuracy in all of our DNA tests. Call us to schedule a meeting, especially if you have legal reasons for establishing proof of paternity.

AB DNA Testing Services ©
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700

References & Links:

USCIC Requirements for Family Immigration into New York

What are the USCIC requirements for family immigration into New York? While applying for immigration, you need to comply with rules set by the United States Citizenship and Immigration Services. One of these rules is to get a DNA test from an AABB-accredited laboratory. This test isn’t necessary in all cases. But, sometimes, the immigration officer asks for it. In this condition, it becomes necessary for you to get DNA testing. Keep in mind that getting the test does not guarantee acceptance of your VISA. However, it will help you in many cases, especially when you don’t have credible proof of a relationship with your sponsor. To clear all the doubts, the immigration office will require DNA testing results.

USCIC Requirements for Family Immigration into New York

The DNA testing required by USCIS involves a standard DNA test. You may need to take this test for various reasons. With a DNA test, you can prove your biological relationship with the person sponsoring you. The common DNA testing includes paternity, maternity, and full or half-siblings. Before heading to a VISA consular, you must have some basic knowledge about DNA testing requirements.

DNA Immigration Testing

When you lack any credible document to support a VISA application, you need to prove your relationship with your family member through a DNA test. However, if you already have proof such as school records, birth certificates, and photographs, then you do not have to worry. It is possible to clear the immigration process without the need for DNA testing when you have sufficient proof. Keep in mind that having a DNA test along the application process will increase your chance to succeed. Also, these documents don’t guarantee you a visa, but when your documents do not prove your identity, you need something to support the application process.

USCIS DNA Testing Process

Below you will find step by step process of DNA testing by USCIS. You will find the following information helpful while going through the testing process.

1.      Getting in Touch with an Accredited Laboratory

After your VISA officer asks you to get DNA testing, you need to search for a credible laboratory. Once you consult with the laboratory, you need to send your DNA samples to them via courier service. Be sure that the laboratory you choose is accredited by the American Association of Blood Banks. If you choose any laboratory other than an accredited one, your test will not qualify for a VISA application. Many laboratories lie about their credibility, so avoid these companies. For a safer option, you can choose AB DNA Testing, which is an AABB accredited lab located in NYC.

2.      Sample Collection

The sample collection process is quite simple. You need to purchase a testing kit from the drug store. This kit will include a buccal swab. You will trace the swab inside your mouth behind the cheek and collect the buccal cells. Now put the swab back in the testing kit and send it to the laboratory. The laboratory will directly send the DNA testing results to the U.S. Embassy.

3.      Embassy Connects with the Applicant

After the embassy receives the DNA kit, they will contact you and set an appointment. The embassy will then go through the interview process and other requirements after the payment procedure.

USCIC Requirements for Family Immigration into New York DNA TEST

4.      Payment Procedure

Your family member should pay off all the application fees before the appointment. After the payment, the embassy will set a panel to collect the DNA test. Your family member will hand them over their sample of the test. Ask your family member to bring the payment receipt upon visit. The appointment will take place in the U.S. Consulate. However, if they don’t have the receipt, they won’t be able to get through to your DNA collection appointment.

5.      The Collection Appointment

When the AABB laboratory analyzes the DNA samples, they will share the result with the Embassy. After receiving both the results, the Embassy will continue the application process. The immigration office will only accept results from the AABB lab. Therefore, do not take along your copy of the test. You can get the result copy by contacting the AABB testing service.

USCIC Requirements for Family Immigration into New York: Conclusion

The DNA testing process by USCIS is simple and uncomplicated. However, you need to follow the steps and communicate with the AABB credited laboratory in the United States. When you go through USCIS DNA testing you cannot make mistakes with your application process. Every wrong move will reflect poorly and could prevent you from getting your application approved. It’s imperative that you navigate through it carefully.

Make sure that all your details are accurate as mistakes will be taken seriously. You can consult with AB DNA Testing Services © for further information about the process. We will give some guidance about the complete process so you do not go wrong.

Give us a call today and talk with our experts.

AB DNA Testing Services ©
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700


Immigration to the USA Frequently Asked Questions

Thinking about moving to the USA permanently? Here are some frequently asked questions that you should read before applying for immigration:

What is a Green Card?

The U.S. Citizenship and Immigration Services issued a green card to someone as a declaration that they are a lawful permanent resident. A person with a green card has the authorization to work and live anywhere in the United States. The green card may expire after 10 years. However, there is a conventional green card that you need to replace in the first two years. You will receive a conventional green card on marriage-based or investment immigration.

Immigration to the USA Frequently Asked Questions: What is USCIS?

USCIS or U.S. Citizenship and Immigration Services come under the U.S. Department of Homeland security. This is a government agency that regulates the legal immigration of foreign nationals. USCIS approves green cards, travel permits, work permits, naturalization, and other legal documents for immigration to the U.S.

Who is a Lawful Permanent Resident?

Who is a lawful permanent resident is a common immigration to the USA frequently asked questions. This is is an individual who receives a green card. These cardholders are foreign nationals, but they have the permission to work and live in the United States as any other resident. They can apply for U.S. citizens and offer sponsor for their relatives for immigration.

Immigration to the USA Frequently Asked Questions FAQ

Who is a Conditional Permanent Residence?

A conditional permanent resident holds a green card for two years. To remove the conditions from their card, a green card holder should file Form I-751. Once they qualify, they will receive a permanent green card. In most cases, people who marry a green card holder receive a two years conditional card. After two years, they can apply for a green card.

What is the Reason for the Rejection of My Green Card Application?

The U.S. government may deny green cards for numerous reasons. A common reason for rejection is that there are mistakes on the application form. For instance, if your application form is incomplete and does not include one or more documents. Also, if you are not eligible or you don’t meet financial requirements, you will not receive a green card.

Can I Find a Job While Waiting for My Green Card?

If you have a valid working visa, you can work in the United States even after applying for permanent residence. However, without a working visa, you cannot work as a green card applicant. You can fill Form I-765 to obtain a working visa.

When Should I Apply for Green Card after Marriage?

You must wait for 10 to 38 months to apply for a green card. The duration depends on the resident status of your spouse. If the spouse is a green card holder you have to wait longer. However, if you are married to a U.S. citizen, you can submit the form earlier.

Which Documents Should I Submit with My Marriage Green Card?

The attachment of the documents depends on your current condition. However, you will generally attach the resident status of your spouse. You should also put together evidence proving that the marriage is not a fraud, a copy of the marriage certificate, and the financial status of the sponsoring spouse.

What is the difference between a Temporary and Fiancé Visa?

Fiancés of U.S. citizens living outside the country will receive a fiancé visa. This is a temporary visa and is only eligible for someone who is getting married within 90 days after arriving in the country. On the other hand, a marriage green card is for the spouse of a person with a U.S. green card or U.S. citizenship.

How Much Time Does it Take to Receive a Green Card?

After submitting your application for a green card, you need to wait for about 10 months to more than three years. The duration depends on the method you choose to receive a green card. The process of each type of green card is different. For instance, if applying for a marriage green card with a U.S. citizen as your sponsoring spouse, it may take as little as 10 months.

Immigration to the USA Frequently Asked Questions DNA

Is it Necessary to Get DNA Testing During the Immigration Process?

DNA testing for immigration is a process in which the laboratory collects your DNA samples and compares the result with your sponsor. The immigration office will ask for additional evidence if they think that your documentation is not enough to prove the relationship. For DNA testing, always contact the laboratory regulated by the government. AB DNA testing is one of the few accredited laboratories in NYC.

Immigration to the USA Frequently Asked Questions : Conclusion

Do you want to take DNA testing to support your immigration application? Contact AB DNA testing for complete information. The professional team in this AABB-accredited laboratory will carefully perform the test. They will also help you understand the immigration process.

For further information, contact us today:

AB DNA Testing Services
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700



What is a Paternity Test?

What is a paternity test? If you have plans to get paternity testing in New York but have no idea what it is, you are at the right place. Paternity confirmation is a controversial and sensitive issue. In some cases, it becomes necessary to take the test. Many people who want to keep results confidential think that a home paternity test is convenient. However, that is not true. A reliable accredited lab such as AB DNA Testing will keep your results secret.

What is a Paternity Test?

While taking a Paternity test from a reputed laboratory, you do not have to feel hesitant. Some immigration applications also require paternity tests. The immigration officer may ask you for a paternity test if they think that the documentation isn’t enough proof. Therefore, you should have basic knowledge about the paternity test. Below, you will find some information about paternity testing that you should know:

What is a Paternity Test?

A DNA test can be of different types. One of these is the paternity test. The DNA paternity test will help determine the father of a child. This test holds the great significance of this test to resolve family issues and legal matters. During paternity testing, the lab will collect samples from the alleged father and son. If the DNA samples of both individuals match, they are in a relationship.

When do you Require a Paternity Test?

In some cases, a person, a child, or both entities take a paternity test. The results of the test can be shocking and may disrupt the family. But, in most cases, the results clear up misunderstandings and misconceptions. Here are some conditions in which you can take paternity tests:

1.     Legal and Personal Issues

Paternal tests can help identify the biological father of the child. Sometimes, the father of the child is unclear due to unfortunate situations, second marriage, extramarital affairs, and pregnancy before marriage. This test can also help identify the culprit in rape cases. If it’s uncertain, as to who a child’s parents are, it can raise problems related to the rights and custody of the child. To avoid any confusion, you can undergo a paternity test to identify the father of the child. In all these cases, parents require documentation proving that they are the biological parents of the child.

2.     Benefits from Insurance Companies

Besides legal and disputes, government agencies also require proof of paternity to offer security and benefits. If a dispute between parents is affecting the child, Social Security Company will require a paternity test. These tests resolve family disputes. Many health insurance companies will ask you for a paternity test if you have any doubts or suspicions.

3.     Immigration Tests

When you apply for immigration, you need a birth certificate and other documents to prove your relationship with the sponsor. You need to have a biological relationship with an individual living in the U.S. to qualify for family immigration. That’s when you need to take a DNA test as this is the only proof of relation after birth certificate. A paternity test is essential to prove identity during the immigration process. Sometimes, you have the relevant documents, but the authority finds your application suspicious. In that case, they will ask you to consult an accredited testing laboratory such as AB DNA testing services. We perform all types of DNA testing so you can immigrate to NYC and live a successful life. We have highly qualified experts to conduct our paternity tests. Furthermore, we will guide you as to the requirements of the immigration process.

4.     Adoption Cases

You can get a DNA paternity test if you don’t know about your correct parentage. It might be hard to find your parents if you were adopted or conceived by the donor. If you want to meet your biological parents, paternity tests are the best option.

Types of Paternity Tests

You can get a paternity testing kit from the drug store, take samples, and send it to the accredited testing laboratory. However, if the case is critical and you do not want to make any mistake, you can visit a medical setting. For instance, if you have any legal issues and want to prove or disprove paternity, you can take a DNA paternity test.

What is a Paternity Test? DNA Testing

Method of Paternity Tests

You can choose from two different types of paternity tests. Keep in mind that the accuracy level of both these tests is the same.

1.     Blood Tests

A medical facility receives blood samples from a potential child and father. They will send the samples to the laboratory. In the lab, the expert team will compare the DNA to identify the actual father or child.

2.     Cheek Swabs

The inside of your cheek contains buccal cells. These cells are effective in figuring the actual father and child. You can collect the samples at home with a cotton swab. Subsequently, you will send the samples to a designated lab. The lab will analyze the samples and share the results with you.

What is a Paternity Test? Conclusion

Do you live in NYC and looking for a reliable DNA paternity testing center? Then you should visit AB DNA Testing Center. We have a professional team in our facility that has extensive experience in taking different types of DNA tests.

If you want more information about the paternity testing procedure and results, contact us today.

AB DNA Testing Services
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700



Genealogy Testing

Genealogy is a field of study to learn a person’s family history. Genealogy testing refers to DNA testing that involves using genetic DNA information to determine the lineage and pedigree of a person. Also known as genetic ancestry testing, genealogy testing includes examining and evaluating a person’s DNA variations to find clues that link them back to their ancestors.

Genealogy Testing

Genealogy tells a person about their lineage and ancestors and helps to find distant relations that might be somewhere in another part of the world like 3rd, 4th, and 5th cousins. Besides that, people with the same backgrounds can also share various genetic variation patterns.

What is Genealogical DNA Testing?

Genealogical testing is a DNA-based testing method. It focuses on the particular location of a genome in a person. This is because it helps in discovering and proving the ancestral relationships of a person. While all this information may sound complex to comprehend and memorize, the actual studies and scientific data are way more complicated than this.

Genealogical testing also allows experts to locate a person’s genome to determine their mix of ethnicities. Since old races and ethnicities populated different regions, migrated, and varied greatly, the estimates are merely a close assumption based on the present data.

Moreover, companies that perform ethnicity testing use different testing techniques and methods, which can cause relative variations in the test results. For genealogical testing, there are three fundamental forms of genealogical studies.

Types of Genealogical Testing

·       Autosomal Testing

Autosomal DNA testing yields multiple DNA matches of both females and males, considering they hired the same company for testing. Every match may depict a distant relation of some kind, including close family matches or cousins of the 1st, 2nd, 3rd degree, or more. Usually, experts regard the 6th cousin or further the most distant relationship degree. Nonetheless, making precise conclusions over close relations of individuals with each other is not so easy.

You have to realize the random nature of the tests, which suggest that any person can inherit any type and amount of DNA from their ancestors (common lineage). However, genealogical research and family-tree sharing help experts interpret the results of those test subjects whose DNAs match as close or slightly distant relations. Overall, the use of autosomal tests is to determine the ethnic mix of a person.

·       Y-chromosome Testing

Y-chromosome DNA testing can help find your lineage directly into the male line. Since y-chromosomes pass down from grandfather and father to son, there are significant variations as well. Moreover, this type of DNA testing method in genealogy only pertains to males as females do not have the y-chromosome.

Still, if a female is curious about their y-chromosome test results, they may recruit a close male relative such as a brother to take the test. What’s rather interesting is that y-chromosomes transfer from generation to generation, similar to the surnames. Hence, it can be quite helpful in learning whether two families with the same surname have an ancestral relationship.

Types of Genealogy Testing

·       Single Nucleotide Polymorphism Testing

Single Nucleotide Polymorphism (SNP or SNPs) involves evaluating nearly all the genetic variations that are present in a person’s genome. Experts compare the follow-up test results with others who have already taken the tests to estimate their ethnic background. While this complex and highly time-taking DNA-based testing can be intricate, it can give you a fair idea of your ancestral background and what ethnicity mix you are.

For instance, SNPs are effective because they determine a person’s overall ethnic (ancestral) background. You might learn that a person is 60% African, 10% Asian, and 30% European. While this still doesn’t clear an individual’s ancestral line, it gives an idea of the ethnic mix compared to the mitochondrial and y-chromosome DNA test results.

·       Mitochondrial DNA Testing

Both genders have mitochondria DNA which is somewhat the own DNA of the mitochondria other than that which is present in the center (nucleus) of the cells. While both genders have it, the mitochondrial DNA passes down only from the mother, so you might be able to determine your maternal line. It helps learn your lineage through the female ancestral line because of the female ancestors records that are near negligible in the form of documentation.

Genealogy Testing: Conclusion

Are you in the search to find your ancestral line and lineage? Genealogical DNA testing can help you learn about your distant relationships in different ethnicities and your ancestral background. If you want to get the best DNA testing services, you should contact AB DNA Testing.

We not only offer a range of DNA testing services but also provide personalized and individualized care to every patient. With the highest accuracy, we deliver reliable test results for legal or personal issues. Give us a call at 718-701-0292 to schedule an appointment at our testing facilities today. Visit us at 63-11 Queens Blvd. Woodside, NY 11377.


Reference Links:

DNA Testing Requirements for Immigration to the USA

Immigration DNA testing for the US can comprise maternity, kinship, or a paternity test. The main purpose of this testing is to grant approval to a visa applicant to the US who already has relatives there. Note that the US Embassy and Consulate, which deals in immigration DNA testing, doesn’t regard distant relatives as close blood relations. Therefore, the kinship should be close to your lineage and parentage, such as your uncle, grandparent, son, brother, etc.

Immigration DNA testing

This method of testing ensures high accuracy in verifying family relationships. It becomes a necessary process once there is no source of credible document or proof to verify the relationship between the visa applicant and the beneficiary. In the US, different departments may require Immigration DNA testing. They include:

  • S. Embassy
  • Department of Homeland Security
  • USCIS (U.S. Citizenship and Immigration Services)

Here’s what the Immigration DNA testing allows you to acquire in your biological relationship’s verification process.

  • Citizenship petitions
  • Immigrant Visa
  • S. passport applications

Why Would You Require DNA Testing for US Immigration?

DNA testing is the most accurate method of verifying biological relationships, especially for the immigration process. For some, passing the Immigration DNA testing can help families reunite. If the US immigration department finds any uncertainty or problem in the petition request, they may demand a DNA testing report.

This mainly occurs when a visa applicant goes for an immigration petition but doesn’t provide sufficient details and credible proof to verify their relationship with their kin in the US already. Therefore, immigrant DNA testing may be necessary to clear the information about the beneficiary and petitioner’s relationship. For countries where there aren’t credible birth certificates and several important documents, DNA testing for immigration is a must.

On the other hand, if you and your kin provide appropriate proof of your biological relationship as a petitioner or beneficiary, you may still need to pass the immigration DNA test. Staying calm in such situations is the best approach, as the test will surely pass if you aren’t committing any fraud.

Furthermore, with strict background checking and regulations, there isn’t usually any room for fraud in the immigration process. Combine that with the DNA tests, and you will have to go through a rigid immigration petition process. However, your focus should be the test results that will confirm your biological relationship with your beneficiary.

Types of DNA Sampling for Immigration

USA Immigration DNA testing services and information

While DNA testing is one of the most accurate biological relationship testing methodologies, it is now widely used for legal issues and processes. It is better and accurate than many other testing and relationship verification methods; DNA testing has various types.

The preferred technique to collect the specimen of the petitioner and/or applicant is through a buccal swab. This involves using non-invasive cotton swabs that easily collect DNA by gathering cells from the open mouth or cheek cavity.

It is the most common DNA sample collection method instead of the blood samples. This is because swabs are painless, non-invasive, comfortable, and easier to ship overseas/abroad. You should know that the DNA testing standards and reliability have crossed the average accuracy barriers by reaching matches of 99.99% accuracy. Surprisingly, the Consular officer in the US might not accept a DNA test result that has accuracy below 99.95%.

Requirements and Process of DNA Testing for Immigration to the US

The US Government and Immigration Department demand that you get DNA testing facilities and services of only AABB-accredited and certified testing labs. These are the only test results that are legally permissible. AABB accreditation requirement from the US government and Immigration office enforces higher testing standards, zero-contamination, and lower chances of inaccurate results.

These are a few simple steps that you may have to follow if the immigration office requires you or your family to provide DNA test results.

Initially, choose a DNA testing lab that is AABB-certified (American Association of Blood Banks).

The lab shall collect DNA samples of the parties involved and then perform tests with highly accurate values. Further, they will directly send the DNA kit to the US Embassy or Consulate. Upon receiving the DNA kit, the embassy will have an appointment with the applicant for their DNA sample.

The test results will directly reach the US Immigration office and the senior officials. Remember that mailing your DNA test results from home using at-home DNA testing kits will result in rejection and greater delays in the verification process.

Immigration DNA Testing: Conclusion

Being an AABB-accredited DNA testing facility, AB DNA Testing provides the most accurate & reliable DNA testing services. We offer not only DNA testing services for Immigration to and out of the US but also many other legal issues. These include paternity, maternity, and other types of DNA tests.

Without any hidden charges, we offer individualized attention to every applicant. What’s more, our experts have years of experience and knowledge in blood and DNA testing. Call us at 718-701-0292 for more information. Pay us a personal visit at 63-11 Queens Blvd. Woodside, NY 11377.


Reference Links:

DNA & Genetics

Before understanding DNA and genetics and how they connect, you should know that the human body comprises 30,000 genes. In simple words, without genes, we wouldn’t have the genetic, physical features. Every person is different from others. It is because of the specific genes that are hereditary.

DNA & Genetics

You may resemble your other family members, perhaps your parents. However, through scientific testing, you may notice that you are different from everyone. Genes determine our physical features and characteristics, such as the shape of the nose, jaw alignment, fingerprint, head shape, height, and much more. So, we should spend a few minutes learning about DNA and genes.

What are Genes?

Genes are present in our body as part of the living cells. They comprise the most important biological information that passes from generation to generation through parentage. They are responsible for your growth and cell development. One of the main components of a gene is DNA, a biomolecule known as “deoxyribonucleic acid.” DNA contains information regarding the development of your cells and is present in the nucleus of every cell.

To understand better, you should learn that half of your genetic information comes from your father while the other half is from your mother. They combine to form the genetic traits which make your physical features. Some of these features include your eye color, hair color, and more. Also, it involves carrying the risks of certain diseases that may also pass down from generation to generation. Uncertain genetic changes (mutations) can lead to disturbance in their function and development.


In basic terms, genes define nearly everything about a living organism. It’s not just the simple physical traits but also the habits and subconscious nature that form due to genetic information. For example, impulsive spending is a habit that you may inherit from your parents. From determining the physical characteristics to the chances of developing various diseases, genes are responsible.

What is DNA?

DNA is present inside the center of a cell which is the nucleus. This is where it forms protein-carrying chromosomes that bind with the DNA known as “histones.” To begin with, DNA contains two strands that twist and form a spiral ladder structure which we refer to as a double helix. Here are the four building blocks of DNA (nucleotides):

  • Thymine (T)
  • Cytosine (C)
  • Guanine (G)
  • Adenine (A)

These building blocks permanently attach (G to C and A to T) to form base pairs inside the DNA. These base pairs connect and hold both the strands of the DNA. Following that, genes become the small pieces of DNA that carry essential and highly specific genetic information.


DNA contains cell development and growth information based on which it instructs the cells of living organisms to reproduce, develop, and function. This information stays in the base pair sequences inside the DNA. Typically, your cells read the codes on the DNA to learn the information that instructs the production of proteins that are critical for physical survival and growth.

Gene is the name given to the entire DNA sequence carrying the essential growth information. Different base pairs in the DNA produce different types of proteins and acids in the living cells. Combinations like T-G-A, T-A-A, T-A-G, and some other proteins may signify a protein sequence’s end. Hence, the DNA also contains information to stop the production of protein.

What Are the Main Types of Genetic Testing?

Here are the main types of genetic testing that consider the precise information and characteristics they form in living organisms.

Prenatal Testing

This DNA testing method ensures the health of a fetus and detects if it has a medical disorder like Down syndrome. Such test results help in guiding the vital decisions of handling the pregnancy. Learning about the medical condition of the fetus helps to maintain the health of the mother and the unborn child.

DNA & Genetics Testing

Carrier Testing

Carrier testing hints towards learning the chances and likeliness of passing down a family disease or disorder to your children. You may previously have a family disease history which can lead to disturbance in your child’s life.

Presymptomatic Testing

It measures the likeliness and chances of you carrying a genetically mutated cell or genetic change that may raise your chances of developing a certain kind of disease. Since this is predictive testing, it helps in managing health and disease prevention.

Genetic Testing

It is merely a DNA testing method to confirm a genetic condition that results in developing a disease of which you might be experiencing symptoms already.

Forensic Testing

It occurs for legal reasons such as identifying a dead body, crime-solving, establishing paternity, and so on.

DNA & Genetics: Conclusion

If you are looking for the best place to get DNA or genetic testing, you are at the right place. At AB DNA Testing Services, our team of experts caters to your DNA testing needs and requirements. We provide effective testing techniques and methods, whether testing for immigration, paternity, maternity, or any other legal reason.

Give us a call today at 718-701-0292 to schedule an appointment. Pay us a personal visit at 63-11 Queens Blvd. Woodside, NY 11377 for further inquiries.


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Bangladeshi Immigration to New York

Do you live in Bangladesh and want to immigrate to New York? Read this article to get essential information about the immigration process. New York City is a dynamic city in the United States and one of the most popular businesses, tourist, and entertainment destinations in the world. Many people dream about immigrating to New York City, but they have little knowledge about the process.

Bangladeshi Immigration to New York

NYC is an ideal place to settle with your family and start a new life. Numerous opportunities are waiting for you in this chaotic and perplexing city. If you have made up your mind to apply for immigration to the U.S., then you have made the right decision. However, the success of the immigration process is not guaranteed. Some people fail to understand the process, and they make mistakes. In this article, you will find some information that will help you get through the process successfully.

Bangladeshi Immigration to New York: What Should You Know?

Flag of Bangladesh | NY ImmigrationBangladeshi families immigrating to the U.S. is not a new trend. Many people visit the U.S. for various reasons. A common reason to visit the country is for job opportunities, especially considering that New York City is a business hub. It’s a dream for immigrants to reach the United States. Many Bangladeshi-Americans live a wonderful life in New York. They hold places in both the upper and middle class and have a reputed social status in society. In short, they live a sustainable life in the country.

If you are traveling to New York for the first time, you may need to work low-income jobs initially. Keep in mind that New York is a unique country with an abundance of unskilled jobs. So, if you want to start a new life, you need to get started with low-income jobs. But, you don’t have to worry about the income for very long. Gradually, you will make your way with a big booster as you get along with society. With time, you will understand which opportunities are suitable for you.

Bangladeshi immigrants in the U.S. usually work in I.T. companies because there is a boom in the I.T. industry in South Asia. You can also visit the country for educational purposes. When you will visit schools, colleges, or universities in NYC, you will notice massive diversity. This will encourage you to focus on your career and flourish with time.

Ways to Immigrate to New York

While going through methods for immigration, you will come across four common options. The NYC immigration office will approve your immigration process if you comply with these four options. These include job offers, investments, family, or school acceptance. Each method of immigration includes different processes and requirements. For eligibility, you need to accomplish all the requirements in time.

1.     Family Class Sponsorships

If your family already lives in the USA, you can easily apply for family sponsorship. In this process, your family member applies on your behalf and shares documents for verification. These documents include birth certificates or DNA testing results. You need to prove your relationship with the person living abroad. Once the immigration office approves your application, you can fly to NYC and start a new and prosperous life. If you want to consult a professional and credible DNA Testing facility for immigration to New York from Bangladesh, you can contact AB DNA Testing.

Bangladeshi Immigration to New York | DNA test

2.     Work Visas

If you want to visit the U.S. on a work visa, you should have a job offer. This will indicate that a company based in NYC is willing to hire you as their employee. In this case, the immigration office will offer you a visa for a limited time. Also, you won’t be an immigrant until the company you are working for applies for a green card on your behalf.

3.     Investment Visas

If you want to invest in the USA in view of earning profits, you should apply for an investment visa. According to the law, a business will qualify if it creates full-time jobs for about 10 US citizens in two years.

4.     Student Visas

While you are studying on a student visa, you cannot apply for immigration. But, once you graduate from the United States, your chances of successfully completing the immigration process will increase. If you didn’t apply for immigration, you could still stay in the U.S. on a work visa.

Bangladeshi Immigration to New York: Conclusion

Some legal procedures, such as immigration and VISA, require DNA documents. If you want to fulfill the requirements of the immigration process and want to get in touch with a reputable and certified DNA testing company, you can give us a call.

At AB DNA Testing Center, we offer different types of DNA testing under the regulation of the U.S. government. This makes us one of the few accredited AABB labs in the United States for Bangladeshi Immigration to New York. Give us a call for further information about immigration and other legal requirements.

for immigration to the USA

Click here for DNA Testing for immigration information in Bengali

DNA Testing: Can You Test For Ethnicity?

Is there DNA testing For ethnicity? Genetic testing is a personal decision. In fact, it is for those people who have an interest in learning their lineage through male and female ancestral lines. Although it is exciting to know your ethnic background and its mix, the decision to get the test done can be a bit confusing and complex. Nonetheless, by hiring the right DNA testing company, you will get accurate results. Bear in mind that you should consult a genetic counselor to help you learn the emotional and psychological effects of knowing your true lineage.

DNA Testing For Ethnicity

Often, people find results that are far from their expectations. Hence, it overwhelms them to know their true lineage and ethnic mix. Still, you should know that living in the present, learning about your ancestors is just about studying genealogy. Having an ancestral line that you wish you didn’t have doesn’t impact who you are today.

So, let’s get to the main question: Can you test for ethnicity?

What is DNA Testing?

Genetic testing is also DNA testing, which involves observing any changes or alterations in the proteins, genes, or chromosomes of a person. This medical test can help rule out the chances of developing a serious or acute genetic condition. Furthermore, genetic testing reveals if you have any genetic mutation that you may pass down to your children. This is important because many couples and families rely on such data to plan their pregnancies.

This is what typical genetic testing, also used for genetic ancestry testing, looks to identify:


Genetic testing can identify changes that occur in the activity levels of any enzymes or proteins. These abnormalities indicate any changes in the DNA, which might lead to the development of genetic disorders.


Genetic mutations are responsible for increasing a person’s chance of developing and experiencing genetic disorders. Experts can study these genetic mutations through gene tests that help them learn the DNA sequences of an individual.


Chromosome tests are genetic tests that analyze and evaluate the changes (if any) on the long DNA strands or entire chromosomes. Often, changes to these two features of DNA sequences and genetic order can lead to developing genetic conditions in a person.

Benefits of DNA Testing (Genetic Testing)

Why should you perform DNA testing (genetic testing), if not for legal reasons, such as immigration and determining paternity/maternity for child custody? Test results can affect the level of comfort and relief a person might have. In case of suspecting a disease through genetic disorders, a negative test report might relieve the individual. What’s more, they may not require additional checkups and incur unnecessary health care expenses.

On the other hand, positive test reports can guide a person toward better prevention and treatment options after learning about their present genetic conditions. Genetic testing helps people make informed decisions. Importantly, newborn screening tests (genetic testing) can help identify any underlying genetic conditions in an infant. Hence, people can begin early treatment right from the start.

DNA Testing for Ethnicity: DNA Testing Types to Reveal Your Ancestry

·       Y-chromosome

Y-chromosomes are exclusive to males. This means that a man can determine his ethnicity mix directly through his male ancestral line. Moreover, y-chromosomes pass down from father to son, like the surname. Therefore, there are speculations and attempts to find any DNA matches between families with the same surname.

·       Single Nucleotide Polymorphism (SNP)

SNPs tests include evaluating a huge proportion of genetic variations in the entire genome structure of an individual. Experts compare your test results with the test results of those who have already undertaken the SNP testing. This helps individuals reveal their ethnic background mix by finding DNA matches in other people’s test results. It is better than other ethnicity and ancestry lineage determining tests because it provides an overall estimate of an individual’s ethnic background and mixes.

DNA Testing For Ethnicity

·       Mitochondrial

Mitochondria are the powerhouse of a cell that produces proteins. While there is DNA in the nucleus of every cell, mitochondria carry their own form of DNA strands which provide them instructions. You should know that mitochondria DNA isn’t exclusive to females. However, they do pass down solely from a female ancestor, which means that they are a suitable way of finding your ethnic background through your female ancestral lines.

DNA Testing For Ethnicity: Conclusion

Do you want to have DNA testing performed for legal or personal reasons? Do not choose a DNA testing services provider without adequate consideration. Pay attention to whether the company uses standard procedures, equipment, and lab setting to perform DNA testing. More so, you should learn whether the DNA testing services provider is AABB-accredited or not.

With AB DNA Testing Services, you can have peace of mind, as we are AABB-accredited, use modern equipment, have standard procedures, and employ friendly and professional staff.

63-11 Queens Blvd.
Woodside, NY 11377


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What is DNA?

DNA refers to the deoxyribonucleic acid molecule, which contains vital instructions and data for organisms to develop. Nearly all living organisms have some type of DNA that guides the growth of their body through development and reproduction. DNA contains essential living information and is present inside nearly every cell, which passes down from generation to generation.

What is DNA?

From a medical point of view, DNA testing allows solving multiple problems relating to paternity, biological identifications, lineage, and ancestry. From a scientific point of view, the studies on DNA have developed comprehensible concepts that enhance the learning of human biology. So, let’s discuss in detail what DNA is.

What is DNA?

It is a molecule (biomolecule), deoxyribonucleic, that contains genetic information specific to every organism. Whether it’s plants, bacteria, or humans, all comprise essential DNA information which is the foundation of our growth. Because DNA is hereditary, it passes down to generations, which enables the identification and detection of ancestry and lineage. In simple words, our genes contain the genetic material that defines who we are. All our physical traits, including height, shape, size, color, and more, is present in our genes as a form of hereditary information (codes).

·       Genes

A single gene refers to an individual length of DNA that is responsible for coding a particular protein. For example, one gene is responsible for the hormones that regulate blood sugar levels in your body. Thus, it codes the protein “insulin.” In particular, a human has around 30,000 genes in total. What’s more interesting is that our genes account for a mere 3% of our entire DNA, while the remaining DNA isn’t easily understandable yet. Experts believe that DNA has key functions, which include translation and transcription regulation.

What is the Structure of DNA?

DNA consists of nucleotides which are biomolecules. Each of these contains a sugar group, nitrogen base, and phosphate group. The four complex types of nitrogen bases that make up the DNA include thymine (T), guanine (G), cytosine (C), and adenine (A).

Normally, the nucleotides can join together to form two combined, long strands that create a spiral structure. Experts refer to it as a “double helix.” In the ladder-like double helix structure, experts suggest that we assume the sides to be sugar molecules and phosphate. Also, we regard the base pairs as rungs. In general, the bases of a single strand pair with the bases of another strand. Despite the size of a single DNA strand, an average human can contain over 3 million base pairs. In addition, nearly 99 percent of such DNA bases are identical in every human.

What are the Primary Functions of DNA?

Gene Expression

Every single cell in our body has the same type and form of DNA. However, each DNA still performs different functions for each cell and makes every organ behave distinctively. It is due to the gene expression, which refers to DNA as “traffic regulators” that actively instruct the cells to produce specific proteins.

Encoding information

Since we were talking about base pairs and genes, you should remember that four major bases of DNA organize themselves into genes, i.e., A, G, T, and C. The labels of the nitrogen base on your DNA are the language through which we comprehend and study genes. The genes’ codes base decides which proteins and amino acids to produce. Bear in mind that these are the vital functional and structural units of a cell. Overall, this process of forming and coding proteins is “transcription.”

What is DNA for testing


It is a fact that both DNA strands house identical genetic information. However, DNA replication is highly necessary for our bodies to develop/function accordingly and pass the information down to the follow-up generation. Without this process through base pair sequences, it becomes impossible to produce the same type, form, and specification of DNA molecules that pass down as hereditary information.

Why is DNA Testing Important?

Firstly, DNA testing is essential because there are instances in some people’s life where they want to inquire and learn more about their lineage (heritage). DNA testing can often reveal critical biological data such as gene information, which may hint towards a higher risk of contracting certain diseases. Additionally, DNA testing helps in diagnosing genetic disorders. This occurs when a person contains genetically mutated DNA. Learning whether you are a carrier of any genetic mutation can predict the chances of your children having the same conditions in the future as well. Moreover, genetic testing helps identify if a person is at risk of experiencing a genetic disorder.

For instance, one sort of gene mutation related to the BRCA2 and BRCA1 genes significantly raises the chances of experiencing ovarian or breast cancers. Therefore, DNA testing can reveal valuable data and point out if a person is susceptible to likely diseases for all the gene mutations they carry.

What Is DNA: Conclusion

If you are searching for the best DNA testing and care support, you should contact AB DNA Testing Services today. We have experts with years of experience in performing different types of DNA testing.

Give us a call at 718-701-0292 to schedule a meeting with one of the experts from AB DNA Testing. We can answer all your questions regarding paternity, maternity, deceased paternity, forensic, and other types of DNA testing.

63-11 Queens Boulevard
Woodside NY 11377



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