Production and characterization of monoclonal antibodies specific for bovine gamma-interferon
- PMID: 2112286
- DOI: 10.1016/0165-2427(90)90108-5
Production and characterization of monoclonal antibodies specific for bovine gamma-interferon
Abstract
Nine stable hybridoma cell lines were established which secreted specific monoclonal antibodies (MAbs) to bovine gamma-interferon (BoIFN-gamma). Specific binding of each of the MAbs to recombinant BoIFN-gamma (rBoIFN-gamma) was demonstrated in an indirect ELISA, whilst none of the MAbs bound to rBoIFN-alpha or rBoIFN-beta. In a Western blot the MAbs reacted with the 16 kDa and 32 kDa polypeptides present in rBoIFN-gamma preparations. Competitive ELISA's showed that four MAbs bound to one epitope on rBoIFN-gamma, and the other five MAbs bound to a separate epitope. Two MAbs, each recognising different epitopes, were shown to neutralise the anti-viral activity of natural BoIFN-gamma.
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
