Protein kinase C (PKC) is a 77-90kD protein that belongs to serine/threonine protein kinases family. It has a crucial role in cellular regulation, signal transduction and tumor promotion and oncogenesis. Monoclonal Anti-Protein Kinase C (PKC) antibody can be used for identification and localization of PKC in normal and malignant tissues. It can also be used in immunoblotting (diluted 1:500) using rat brain extracts. Mouse Anti-Protein Kinase C (PKC) antibody reacts specifically with PKC polypeptide (80kD). The product has also shown cross reactivity for rat, bovine, mouse and human.