This is a characterized rabbit anti-peptide antibodies corresponding to a selected region of a specific mammalian protein serine/threonine phosphatase.These antibodies are made against specific peptides to enhance reactivity and minimize cross reactivity. The antibody was made against this NH2-R-Y-G-L-S-S-M-G-W-R-V-E-COOH sequence and is suitable for WB and IP applications.