The antiserum was produced against synthesized phospho-peptide derived from human MUNC-18a around the phosphorylation site of Ser313.
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
MUNC-18a (Phospho-Ser313) Antibody detects endogenous levels of STXBP1 only when phosphorylated at Ser313.