Chembio Diagnostic Systems, Inc.

Konstantin Lyashchenko

Javanbakhsh Esfandiari

Candace McCombs

Systems, methods, and compositions for a diagnostic method for detecting TB in non-human primates that is easy to use, sensitive, and specific. The method utilizes recombinant mycobacterial antigens, such as polyfusion proteins. The method utilizes an antigen-antibody-antigen arrangement to detect TB infection in nonhuman primates. The method can detect IgM antibodies to TB, in addition to IgG antibodies, providing ability to detect TB earlier in nonhuman primate TB infection as compared to conventional TB tests.

Assay for detecting tuberculosis in nonhuman primates

A universal test apparatus for detecting tuberculosis (TB) in any of many different species of non-primate mammals is provided. The universal test apparatus includes a test site having a mycobacterial antigen cocktail comprising ESAT-6/CFP10 and 16 kDa/MPB83 polyfusion antigens, and a tracer having the ESAT-6/CFP10 polyfusion antigen and MPB83 antigen conjugated to latex or colloidal gold. The universal test apparatus is effective across genuses, families and orders of non-primate mammals.

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East Setauket, NY, United States of America

Konstantin Lyashchenko