Anti-EGF Antibody [S-21] - Identical to Thermo (MA1-21364)

Supplied by Antibodies.com as a 100 µg lyophilised vial, this mouse monoclonal IgG1 antibody clone S-21 binds Epidermal Growth Factor (EGF) and is reactive with the human protein in ELISA applications. The unconjugated reagent supports research into proliferation, differentiation, and wound-healing responses, with EGF being a key ligand in receptor-tyrosine-kinase signalling and a frequent target in oncology and cell-biology studies. Lyophilisation extends shelf life under refrigerated storage, and the vial is reconstituted in PBS or similar buffer before use. Reported as functionally equivalent to the Thermo Scientific reagent catalogue MA1-21364, the S-21 clone offers protocol continuity between laboratories. After reconstitution, the antibody supports repeated ELISA experiments probing receptor-binding kinetics and ligand quantification. Aliquoted storage and limited freeze-thaw cycles preserve activity across long-running studies.