The antiserum was produced against synthesized phospho-peptide derived from human Catenin-beta around the phosphorylation site of Tyr489.
Purification
The antibody was purified from rabbit antiserum by affinity-chromatography using phospho peptide. The antibody against non-phospho peptide was removed by chromatography using corresponding non-phospho peptide.
Specificity
Catenin-beta (Phospho-Tyr489) Antibody detects endogenous levels of CTNNB1 only when phosphorylated at Tyr489.