Tag: c peptide normal range

C-Peptide Normal Range: Clinical Guide & Lab Test Selection Tips

C-peptide normal range (0.5–2.0 ng/mL) is critical for differentiating diabetes types. This guide compares lab test selection tips, highlighting assay specificity, cross-reactivity, and fasting protocols. Leading brands like Siemens and Roche offer high-sensitivity kits with CLIA certification. Key advantages include precision in insulinoma diagnosis; limitations involve hemolysis interference. Choose certified suppliers for reliable clinical results.