Enzyme Immunoassays (EIA) 
Enzymes labelled conjugates were first introduced in 1966 for localization of antigens in tissues, as an alternative to fluorescent conjugates.
Read moreEnzymes labelled conjugates were first introduced in 1966 for localization of antigens in tissues, as an alternative to fluorescent conjugates.
Read moreBesides fluorescent dyes, many other distinctive ‘labels’ also can be conjugated to antigen and antibodies. The most commonly used labels
Read moreThe ELISA is an immunological technique which is used to measure either antigen or antibodies present in serum. For the
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