accurate, flexible & fast genetic testing services

GTCA serves the research community with genetic testing services that support fast and efficient scientific discovery.

GTCA serves researchers with genetic testing and colony management services

Our proprietary processes provide the highest quality genotyping services combined with flexible sample collection and submission. No special handling or sample formats are required.

Customer focused
Quality obsessed
What we do

Providing unmatched genotyping expertise & colony management planning & support for basic
and biomedical research

Genetic Testing Services

We understand ambiguity slows research. Predictability and dependability are key. It’s about you & your research

Genetic Testing Services

Our genotyping and other genetic testing services are designed to be fast & flexible
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Colony Management Services

Planning expertise to support efficient and effective colony management

Colony Management Services

From individual colony breeding plans to comprehensive quality control programs
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Real-Time PCR

We deliver fast and accurate results to keep your research moving

Real-Time PCR

All PCR genotyping results are delivered within 2-3 business days
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over 50 years of combined experience

Flexible & cost-effective research services

We confirm the genetic makeup and consistency of your research models so you can move forward with confidence. We can analyze pretty much any type of research model using a wide variety of sample formats, including tail snips, ear punches, extracted/purified DNA, blood and serum samples. 

Dedicated Support for Your Research

We believe in listening to and collaborating with our clients so we can respond to their unique needs

Our Mission

To facilitate research by providing precision genetic testing and colony planning

Our team has over 80 years of combined experience and expertise in the life sciences, including research and support in molecular biology, genotyping, colony management, and laboratory management.

Our proprietary GTCAssure process provides the highest quality genetic testing services available.

Free Trial

See how partnering with GTCA will enhance your research. Start by getting 25 samples genotyped absolutely free. We’ll use an existing assay or create one for your unique model with no obligation.

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Get in touch with us
We respond within 24 hours

We answer all email and requests as they come in. If you have an urgent matter or would like to place an order please click the link below to give us a call.