Anti-HSP27 (Phospho-Ser82)

Y011248 by MBP Inc. is a rabbit polyclonal antibody detecting HSP27 (HSPB1) phosphorylated at Ser82 — an MK2/MK3-dependent modification downstream of p38 MAPK that disrupts HSP27 oligomers, modulates actin cytoskeleton dynamics, and is associated with chemotherapy resistance in cancer. Validated for WB, IHC, IF/ICC, and ELISA in human, mouse, and rat. Research Use Only.