Proinsulin C-Peptide (55-89), human is a peptide fragment of the cleavage product of proinsulin[1].
[1]. Essid SM, et al. Proinsulin C-Peptide Enhances Cell Survival and Protects against Simvastatin-Induced Myotoxicity in L6 Rat Myoblasts. Int J Mol Sci. 2019 Apr 3;20(7).
















