[D8-Val7,10] Human C-Peptide

A human C-peptide internal standard containing perdeuterated valine at residues 7 and 10.

Isotope-dilution LC-MS, C-peptide assay standardization, beta-cell function research and quantitative recovery controls.

This sequence-defined peptide is intended for research use. Confirm solubility, storage, concentration and assay controls for the intended experimental system. The supplied material is not intended for diagnostic or therapeutic use.