Anti-HDAC4 (phospho-S632) Antibody

Histone deacetylase 4 phosphorylated at serine 632 is a regulatory mark that controls nucleocytoplasmic shuttling of this class IIa HDAC, and the rabbit polyclonal reagent from Antibodies.com is raised specifically against this phosphorylated epitope. Detection at S632, a site targeted in part by casein kinase 2, lets researchers follow kinase-driven changes in HDAC4 localization across differentiating cells, stress responses, and neuronal models.

The antibody is supplied as 100 µl of unconjugated antiserum at 1 mg/ml in phosphate buffered saline with 15 mM sodium azide, approx. pH 7.2, and is validated for Western blot on human, mouse, and rat samples. Use it on cell culture lysates or tissue extracts where phospho-specific discrimination at S632 is needed to interpret HDAC4 signaling status in research workflows.