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    Genetic testing and colony planning services

    Accurate, fast & flexible services for the breeding, management and selection of research animals

    Serving researchers with genetic testing & colony management expertise

    High quality PCR genotyping from tissue or swabs. Results delivered in just 2 or 3 days and backed by our genetics and colony management expertise.

    Customer focused
    Quality obsessed

    Free Trial

    See how partnering with GTCA will enhance your research. Create a free account and get your first 25 samples genotyped absolutely free.

    What we do

    Delivering genotyping & colony planning expertise for academic, preclinical, and drug discovery 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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    side view photo
    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 collaborate with clients to meet the unique needs of their research

    Our Mission

    To facilitate reproducible research and maximize animal welfare

    Our team has over 100 years of combined experience 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.

    Let's talk
    Get in touch
    We respond within 24 hours

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