bio-assay


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Noun1.bio-assay - appraisal of the biological activity of a substance by testing its effect on an organism and comparing the result with some agreed standard
assay - a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.
immunoassay, immunochemical assay - identification of a substance (especially a protein) by its action as an antigen; "PSA in the blood can be measured with an immunochemical assay"
pregnancy test - a physiological test to determine whether a woman is pregnant
References in periodicals archive ?
We have also recently established a new insectarium for bio-assay testing of pest resistance to genetically modified proteins and pesticides.
chilonis adults were released in each bio-assay tube and exposed to the treated filter paper for 3 h and 24 h.
Built on assembly-line mode, one-stop solution, continuous improvement, and stringent IP protection, GenScript provides a comprehensive portfolio of services that include Bio-Reagent, Bio-Assay, Lead Optimization, and Antibody Drug Development which can be effectively integrated into value chain and operations.
Its breakthrough biomonitoring technology is based on state of the art ETV-verified bio-assay methodology - a key element of the Whitewater Group's line of quality monitoring solutions.