The difference between this recently released and the previous product (Cat# 23527) is the change at the C terminus from a carboxylic acid to an amide. The biological activity should remain the same.
Proteins & Peptides
Peak Area by HPLC ≥95%
Elbaum, D. et al. Biochem. Biophys. Res. Commun. 267, 733 (2000).