Related Experiment Video

Updated: Jun 19, 2026

An Optimized Hemagglutination Inhibition (HI) Assay to Quantify Influenza-specific Antibody Titers
06:34

An Optimized Hemagglutination Inhibition (HI) Assay to Quantify Influenza-specific Antibody Titers

Published on: December 1, 2017

Single and unpaired sera tube widal agglutination test in enteric fever

S K Mohanty, K V Ramana

    Saudi Journal of Gastroenterology : Official Journal of the Saudi Gastroenterology Association
    |October 28, 2009
    PubMed
    Abstract

    No abstract available in PubMed .

    More Related Videos

    Determining the Reactivity and Titre of Serum using a Haemagglutination Assay05:59

    Determining the Reactivity and Titre of Serum using a Haemagglutination Assay

    Published on: January 29, 2010

    Immuno-fluorescence Assay of Leptospiral Surface-exposed Proteins10:47

    Immuno-fluorescence Assay of Leptospiral Surface-exposed Proteins

    Published on: July 1, 2011

    Related Concept Videos

    Enzyme-Linked Immunosorbent Assay01:33

    Enzyme-Linked Immunosorbent Assay

    In 1971, Peter Perlman and Eva Engvall developed an Enzyme-linked immunosorbent assay (ELISA or EIA). ELISA differs from western blot in that the assays are conducted in microtiter plates or in vivo rather than on an absorbent membrane.
    There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen.  Enzyme-substrate reaction allows the antigen to be visualized or quantified.