Related Experiment Video
Updated: Jul 5, 2026
In Vitro Methods for Comparing Target Binding and CDC Induction Between Therapeutic Antibodies: Applications in Biosimilarity Analysis
Published on: May 4, 2017
Measurement of in vitro specific-antibody synthesis
1National Cancer Institute, Bethesda, Maryland, USA.
Abstract:
In this unit, a protocol is provided in which antigen-specific responses by human lymphocytes are elicited and then quantitated by the enzyme-linked immunosorbent assay (ELISA). Initially, Ficoll-Hypaque-isolated mononuclear cells are treated to remove cytophilic antibody. The antibody response being studied is then elicited by the appropriate stimulating antigen (in this case, influenza virus, although other antigens can also be used) or mitogen. Finally, after a 12-day incubation, the supernatant is harvested for assay.
