Anti-PTEN (Phospho-Ser370)

Anti-PTEN (Phospho-Ser370) — Y011062 — is a rabbit polyclonal antibody detecting endogenous PTEN (~54 kDa) phosphorylated at Ser370 by CK2, a C-terminal tail modification that stabilises PTEN protein while partially dampening its lipid phosphatase activity. Validated for WB, IHC, and ELISA in human, mouse, and rat. Affinity-purified; counter-adsorbed against non-phospho peptide. Stable ≥2 years at –20 °C.