3d rendering illustrates a sandwich elisa technique

sandwich antigen antibody research retention scattered biochemistry solid biology assay scientific procedure microplate conjugation biological process enzyme three dimensional bioluminescence cut immune system attached incubating analyzing testing kit medical test diagnostic tool instrument trapped exam elisa target immunogenicity enzyme-linked immunosorbent monoclonal layers microtiter identify phase quantification covalent bond epitope absorbent heterogeneous health detection mechanism technique surface elisa sandwich technique assay binding test antibodies antigen conjugated antibody mechanism detection principles diagnostic analysis target immune diagnose immunogenicity enzyme-linked immunosorbent tool 3d capture isolated bioluminescent research monoclonal retention scattered coating layers link incubate microtiter identify phase quantification rendering bond epitope absorbent biochemistry heterogeneous solid biology surface clinical