Rat C-Peptide ELISA Kit

A colorimetric sandwich ELISA from Assay Genie for the quantitative measurement of C-peptide in rat samples, including serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. C-peptide is a peptide produced during proinsulin processing and serves as a marker of endogenous insulin secretion, supporting research into diabetes, pancreatic beta-cell function, and insulin resistance in rat models.

The double-antibody sandwich format delivers a sensitivity of 46.875 pg/mL with a measuring range of 78.125–5000 pg/mL. Reagents are stored at 2–8°C and remain stable for 12 months. Reported recovery averages 96% for serum, 92% for EDTA plasma, and 92% for heparin plasma, and linearity across dilutions is 85–104% for serum, 89–101% for EDTA plasma, and 80–99% for heparin plasma.