
Y011296 by MBP is a rabbit polyclonal antibody detecting PKCδ (PRKCD) phosphorylated at Serine 645, the turn motif site required for stable, catalytically competent PKCδ folding alongside Thr507 (activation loop) and Ser664 (hydrophobic region). MW ~77 kDa. Validated for WB, IHC, and IF in human samples. Positive control: U937 cells. Research Use Only.