Basic principle of ELISA

ELISA is the abbreviation for Enzyme-Linked Immunosorbnent Assay. In the past two decades, immunological analysis methods have developed rapidly, especially after using labeled antigen and antibody analysis techniques, so that many of the original classic analysis methods can not be compare

Three controls of ELISA test

For ELISA testing, according to the requirements of the reagent instructions, the following three controls should be set for each test and each pull:
1. Blank control: only use the diluent to replace the test sample, to observe the "background" of the color of the final react