Last Updated: August 16 2022

C-peptide (short for "connecting peptide") is a polypeptide that is part of the production of insulin from its precursor molecule, proinsulin. In lab testing, C-peptide levels are an indirect measure of insulin production, which can help distinguish different types of diabetes.

Examine Database: C-Peptide
What works and what doesn't?

Unlock the full potential of Examine

Get started

Don't miss out on the latest research