
Y011327 by MBP is a rabbit polyclonal antibody detecting TrkB (NTRK2) phosphorylated at Tyrosine 515, the Shc1-docking site activated by BDNF binding that couples TrkB to Ras–MAPK and PI3K–AKT neuronal survival signalling. MW ~145 kDa (full-length glycosylated). WB, IHC, IF. Human, mouse, rat. Research Use Only.