The antiserum was produced against synthesized peptide derived from human PEK/PERK around the phosphorylation site of Thr981.
Immunogen Range
947-996
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
PEK/PERK (Phospho-Thr981) Antibody detects endogenous levels of PEK/PERK only when phosphorylated at Thr981.