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Description
This antibody detects an 82kDa protein corresponding to the molecular mass of phosphorylated PKCα on SDS-PAGE immunoblots of neonatal rat brain lysate. Similar results were observed in human SKN-SH, endothelial, and HeLa cells, as well as rabbit spleen fibroblasts and rat pituitary cells. In immunoprecipitation experiments with various PKC isoforms, this antibody detected PKCα and PKCβ but not other PKC isoforms in rat brain lysate.
Immunogen
Phospho-PKCα (Ser-657/Tyr-658) synthetic peptide corresponds to amino acid residues around serine 657 and tyrosine 658 of human PKCα. This sequence is similar to the conserved sites in rat and mouse, and has high homology to dual sites in human, rat, and mouse PKCβI (Ser-661/Tyr-662) and PKCγ (Thr-674/Tyr-675).