enow.com Web Search

  1. Ads

    related to: elisa direct vs indirect

Search results

  1. Results from the WOW.Com Content Network
  2. ELISA - Wikipedia

    en.wikipedia.org/wiki/ELISA

    In the latter case a sandwich ELISA is clearly distinct from an indirect ELISA. When the "primary" antibody is of interest, e.g. in the case of immunization analyses, this antibody is directly detected by the secondary antibody and the term "indirect ELISA" applies to a setting with two antibodies. [citation needed]

  3. Immunoassay - Wikipedia

    en.wikipedia.org/wiki/Immunoassay

    These enzymes allow for detection often because they produce an observable color change in the presence of certain reagents. In some cases these enzymes are exposed to reagents which cause them to produce light or chemiluminescence. There are several types of ELISA: direct, indirect, sandwich, competitive. [7]

  4. Immunolabeling - Wikipedia

    en.wikipedia.org/wiki/Immunolabeling

    The direct method is useful in minimizing cross-reaction, a measure of nonspecificity that is inherent in all antibodies and that is multiplied with each additional antibody used to detect an antigen. However, the direct method is far less practical than the indirect method, and is not commonly used in laboratories, since the primary antibodies ...

  5. Coombs test - Wikipedia

    en.wikipedia.org/wiki/Coombs_test

    The direct and indirect Coombs tests, also known as antiglobulin test (AGT), are blood tests used in immunohematology. The direct Coombs test detects antibodies that are stuck to the surface of the red blood cells. [1] Since these antibodies sometimes destroy red blood cells they can cause anemia; this test can help clarify the condition.

  6. Immunofluorescence - Wikipedia

    en.wikipedia.org/wiki/Immunofluorescence

    Photomicrograph of a histological section of human skin prepared for direct immunofluorescence using an anti-IgG antibody. The skin is from a patient with systemic lupus erythematosus and shows IgG deposit at two different places: The first is a band-like deposit along the epidermal basement membrane ("lupus band test" is positive).

  7. Primary and secondary antibodies - Wikipedia

    en.wikipedia.org/wiki/Primary_and_secondary...

    A primary antibody can be very useful for the detection of biomarkers for diseases such as cancer, diabetes, Parkinson’s and Alzheimer’s disease and they are used for the study of absorption, distribution, metabolism, and excretion (ADME) and multi-drug resistance (MDR) of therapeutic agents.

  8. Bioassay - Wikipedia

    en.wikipedia.org/wiki/Bioassay

    Direct assay In a direct assay, the stimulus applied to the subject is specific and directly measurable, and the response to that stimulus is recorded. The variable of interest is the specific stimulus required to produce a response of interest (ex. death of the subject). [6] [12] Indirect assay

  9. Immunohistochemistry - Wikipedia

    en.wikipedia.org/wiki/Immunohistochemistry

    The direct method is a one-step staining method and involves a labeled antibody reacting directly with the antigen in tissue sections. While this technique utilizes only one antibody and therefore is simple and rapid, the sensitivity is lower due to little signal amplification, in contrast to indirect approaches.

  1. Ads

    related to: elisa direct vs indirect