ELISAs – what are they and how do they work?
An Enzyme-Linked Immuno-Sorbent Assay (ELISA) is a highly sensitive immunoassay used to detect and quantify antibodies, hormones, peptides, and proteins. This plate-based assay has a typical detection range of 0.1 to 1 fmole or 0.01 ng to 0.1 ng, making…