- Nonpolar
- Polar
- Acidic
Backbone, N to C · one bead per residue
Too many residues to draw atom by atom at this size.
CAS 33017-11-7StandardMade to order · 2–6 weeks
C-Peptide, human
Proinsulin connecting peptide
31 aa · 3020.3 g/mol · ≥95% (HPLC)
About this peptide
31-residue peptide released with insulin in equimolar amounts; standard for beta-cell function assays.
Reported research uses
- 01Immunoassay calibration for beta-cell function
- 02C-peptide receptor and microvascular research
Specifications
- CAS number
- 33017-11-7
- Sequence
- EAEDLQVGQVELGGGPGAGSLQPLALEGSLQ
- Length
- 31 residues
- Molecular formula
- C₁₂₉H₂₁₁N₃₅O₄₈
- Molecular weight
- 3020.3 g/mol
- Purity
- ≥95% (HPLC)
- Counter-ion
- TFA (acetate on request)
- Appearance
- Lyophilised white powder
- Storage
- −20 °C, desiccated, protected from light
- Synonyms
- Connecting peptide; proinsulin C-peptide
Values from the manufacturer’s documents; the lot CoA is the reference. For laboratory research use only — not for human or veterinary use. Synthesised after your order is verified; MS and HPLC data come with the lot.