Serological test Archives • Page 3 of 3 • Microbe Online

Direct ELISA (Sandwich ELISA) Test for Antigen Detection

Enzyme-linked immunosorbent assay (ELISA) is an extremely sensitive test to detect specific antibodies or antigens. Direct ELISA is a test for detecting antigens using specific immobilized...

ELISA Test: Principle, Types, and Uses

Enzyme immunoassay (EIA), enzyme-linked immunosorbent assay (ELISA), is the most widely used type of immunoassay. ELISA is a rapid test for detecting the presence and amount of either...

Antigen-Antibody reactions: Agglutination and types

General feature of antigen-antibody reactions The reaction is specific; an antigen combines only with its homologous antibody and vice versa. The specificity however is not absolute and...

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