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  2. Bioassay - Wikipedia

    en.wikipedia.org/wiki/Bioassay

    A bioassay is a biochemical test to estimate the potency of a sample compound. Usually this potency can only be measured relative to a standard compound. [3] [1] A typical bioassay involves a stimulus (ex. drugs) applied to a subject (ex. animals, tissues, plants). The corresponding response (ex. death) of the subject is thereby triggered and ...

  3. IMViC - Wikipedia

    en.wikipedia.org/wiki/IMViC

    The IMViC tests are a group of individual tests used in microbiology lab testing to identify an organism in the coliform group. A coliform is a gram negative, aerobic, or facultative anaerobic rod, which produces gas from lactose within 48 hours. The presence of some coliforms indicate fecal contamination.

  4. Analytical profile index - Wikipedia

    en.wikipedia.org/wiki/Analytical_profile_index

    The analytical profile index, or API, is a classification system for bacteria based on biochemical tests. The system was developed to accelerate the speed of identifying clinically relevant bacteria. It can only be used to identify known species from an index. [1] The data obtained are phenotypic traits.

  5. Diagnostic microbiology - Wikipedia

    en.wikipedia.org/wiki/Diagnostic_Microbiology

    The spot indole test is used to determine if a microbe can deaminate tryptophan to produce indole. This test is performed by saturating a piece of filter paper with Indole Kovacs Reagent and scraping a portion of microbe onto the paper. A color to a pink-red color indicates a positive result while no color change indicates the lack of ...

  6. Citrate test - Wikipedia

    en.wikipedia.org/wiki/Citrate_Test

    Bacteria are inoculated on a medium containing sodium citrate and a pH indicator such as bromothymol blue.The medium also contains inorganic ammonium salts, which are utilized as sole source of nitrogen.

  7. Staphylococcus pseudintermedius - Wikipedia

    en.wikipedia.org/wiki/Staphylococcus...

    Historically, biochemical tests have been an important tool used to discriminate between Staphylococcus species. [20] [8] Tests used to identify S. pseudintermedius specifically include DNase, [13] hyaluronidase, [22] coagulase, catalase, and acetoin production tests, amongst others. [8]

  8. Medical microbiology - Wikipedia

    en.wikipedia.org/wiki/Medical_microbiology

    Medical microbiology, the large subset of microbiology that is applied to medicine, is a branch of medical science concerned with the prevention, diagnosis and treatment of infectious diseases. In addition, this field of science studies various clinical applications of microbes for the improvement of health.

  9. Eosin methylene blue - Wikipedia

    en.wikipedia.org/wiki/Eosin_methylene_blue

    E. coli on EMB agar. Eosin methylene blue (EMB, also known as "Levine's formulation") is a selective and differential media used for the identification of Gram-negative bacteria, [1] specifically the Enterobacteriaceae.