Open on Evenings & Holidays! Extended And Flexible Hours!

* DNA Testing for Immigration
* Paternity Testing
* Prenatal 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 • Prenatal • Maternity • Grand-parenting • Sibling Relationship • Biological Relationship Studies • Twin Studies • Deceased Paternity • Forensic Testing • Child Identity Testing • 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.

Prenatal DNA Testing • Immigration DNA Testing • Paternity • Maternity • Grand-parenting • Sibling Relationships • Biological Relationships • Twin Studies • Deceased Paternity • Forensic Testing • Child Identity Testing • Family Tree and Genealogy Testing

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!

AB DNA Testing Services

Tag Archives: dna testing nyc

How Does DNA Work?

How does DNA work? DNA is the most common biological molecule that we can find in a living form on our planet. But many people don’t quite understand deoxyribonucleic acid or, as we know in common terms, DNA. In this article, we will help you understand what DNA is and how it works. DNA is present in every cell in our body. WE can consider DNA as a genetic code that is responsible for making you. DNA contains all the information about your growth, development, functioning, and reproduction.

The reason why you are different from other people is that your genetic code is unique and different. For instance, people differ in eye color, height, etc. DNA is also the reason why birds have only two wings and why all giraffes have long necks. The amazing thing is that if you unravel the entire DNA in your body, it can reach the sun and come back 300 times. This article will help you understand everything you need to know about DNA:

How does DNA work?

What is DNA?

The short definition of DNA is that it is a long molecule and contains a unique genetic code for each individual. DNA also includes instructions about building various important proteins for various functions of our body. The information that is present in the DNA passes from parents to their offspring. Roughly half of the child’s DNA originates from the mother and half from the father.

DNA performs the genetic information or instructions about reproduction, growth, and other function of a living being. DNA testing is a process for identifying the DNA sequence and the changes it makes. The variations in genes are responsible for developing the risk of many health conditions.

With DNA or genetic testing, you can find the possible health conditions that you may develop. This will help in identifying conditions early and making changes to your lifestyle accordingly. Various advanced techniques and technologies are available to perform the DNA test with high accuracy and fast procedures. These include sequencing and genotyping. With the help of your DNA, you can find complete information about your fitness, nutrition, and health.

How does DNA create proteins?

There are two steps that genes require for creating protein.

·       Transcription

After copying the DNA, a messenger RNA or mRNA comes into being. RNA is an exact copy of a DNA but only contains a single strand. Furthermore, RNA does not include thymine (T), which is a base. Instead, RNA has uracil (U).

·       Translation

With the help of transfer RNA or tRNA, genetic engineers decode the mRNA into amino acid. mRNA contains codons. These codons work as a building block of protein.

Twenty amino acids make up a protein.

What are Genes?

Genes also instruct your cells on what functions they should perform and when. For instance, they tell cells to carry nerve cells, make bones, be a muscle, and much more. You may be wondering how genes can perform all these activities. They do so by making proteins. Every gene in the body is just a recipe for creating various types of proteins.

Now you may be wondering, why do I need proteins? Well, proteins make up a large part of our body. Around 50% of the dry weight that a cell contains is protein in one form or another. Other than that, protein also performs all the heavy functions of the body. These functions include communication between cells, immunity, circulation, digestion, and motion. These functions are possible through one protein from an estimate of 100,000 that your body manufactures.

However, the genes of your DNA are not directly responsible for manufacturing proteins. Instead, some special proteins are enzymes that read, transcribe, and copy the DNA code. An enzyme that utilizes the DNA as a template for building a single-stranded RNA molecule will unzip the DNA segment that needs transcribing.

How Does DNA Work? | Top DNA Testing Lab NYC

The Secret of Coding

Every protein element in your body contains building blocks known as amino acids. Proteins require at least 20 types of amino acids to form. However, you will find only four types of nucleotides in the RNA and DNA. Imagine how a four-letter code can define 20 different types of amino acids.

The DNA code’s construction is, in a way that allows reading in triplets. Every word of the code has three letters. This word is called a codon. At the beginning and the ending, there is a unique starting and stopping codon. Every living being is using the same method or code for making protein.


With the help of DNA testing, you can find out everything about your physical appearance, health conditions, ethnicity, and family tree. Furthermore, you can also find out the diseases that you are at risk of developing.

If you want to take a DNA test from a laboratory accredited by AABB, you can call us at 718-701-0292 or visit our website.

Maternity & Paternity DNA Testing: Who’s the parent?

Who’s the parent?

dna-test-for-maternity-paternity-top-nyc-lab-01There are many reasons someone may desire a maternity or paternity test. These are DNA tests used to confirm a child’s biological parents, either for personal knowledge or for legal reasons. These DNA tests are extremely accurate.

Maternity DNA Tests

We typically perform maternity tests for people who need a legal confirmation of maternity for immigration, citizenship, or passport purposes. This test can also be performed for other legal reasons, such as confirmation of Native American Tribal


Membership. However, we also perform maternity tests for other reasons, including for non-legal reasons. An example of a maternity test performed for a non-legal reason would be a grown child who, after being adopted, wants to confirm who their biological mother is. Or perhaps there is a mix-up in the maternity ward at a hospital and the doctors need to confirm the mother of a child. In this case, they would seek a maternity test.

Another reason someone might seek a maternity test is in the case of surrogacy. Surrogacy is the process in which a man and woman use in-vitro fertilization to have their fertilized embryos placed in another woman’s uterus so that she will grow and birth the child for that couple. This process does not always work, and, in some cases, the surrogate mother will become pregnant with her own child instead. A maternity test would be needed to confirm if the child belongs to the couple or the surrogate mother.

Paternity DNA Tests

As with maternity tests, most paternity tests at our laboratory are performed for immigration purposes. However, we also perform many paternity tests to establish legal parenthood. These paternity tests can help the court decide about things such as custody, visitation rights, and mandatory payment of child support. Sometimes we perform paternity tests because a mother and/or her child would simply like to know who the father is for their own personal information.

Whatever your reason for seeking either a maternity or paternity test, it is important to know how these tests work.

How do maternity and paternity DNA tests work?

paternity-test-dna-lab-best-value-info-03When we perform a maternity or paternity test, we usually collect buccal cells (cheek cells) from inside a person’s cheek using a cheek swab made of cotton. We will need swab samples from both the child and the alleged father and/or mother to be tested. Once we have the cell samples, we are able to perform the DNA test for paternity or maternity.

Each person has a unique set of DNA. All of a person’s DNA put together is called a genome. When people are related, their genomes are more similar to each other than when they are not related. When we compare the genomes of multiple people, we are able to see how similar the genomes are. This comparison is called DNA profiling or Genetic Fingerprinting. This genome comparison will give a percentage result.

This percentage represents the probability that the two people- in this case a child and parent- are related. If the probability is 0% then they are not related. If they are related, the probability may be as high as 99.99%.

Do you want to confirm paternity or maternity? Contact us today  at 718-701-0292 to schedule a paternity test or maternity test appointment with the best DNA testing lab in NYC.