GeneScan Diagnostics

Make diagnostics portable, reliable and affordable


New COVID-19 Antibody Detection Kit Available for Testing, please visit our product page for more information.

GeneScan Diagnostics, LLC (GDX, formally America Diagnosis, Inc.), based in San Diego, California, offers GeneScan Precision DNA Analysis System for quick gene identification, provides quick turn-around gene analysis services.
GDX have adopted ISO 9001:2015 quality management system, and ensured that high quality products and services to be delivered to our customers.



Microbiota identification

GeneScan Diagnostics Offers quick gene identification for skin, saliva, feces from human, animal body.

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Antibody humanization

Start from antigen to generate antibody in mouse or rabbit, clone antibody, humanize the antibody.

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Recombinant Protein Over-expression and Purification

Recombinant protein from insect cells, mammalian cells or bacteria.

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  • 8525 Commerce Ave Suite A, San Diego, California, United States