C-Peptides

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Peptides > C-Peptides

All known C-peptide sequences have a highly conserved peptide sequence Glu/Asp-X-Glu/Asp, where X is a hydrophobic amino acid (alanine, valine or leucine). C-peptide is important for insulin biosynthesis. At nanomolar concentration range, it binds specifically to cell surfaces, most likely to a G protein-coupled surface receptor, and activates Ca2+ dependent intracellular signaling pathways.

Ref: Gross, D. et al. J. Biol. Chem. 264, 21486 (1989); Wahren, J. et al. Am. J. Physiol. Endocrinol. Metab 278, E759 (2000); Wahren, J. and H. Jornvall, Diabetes Metab Res. Rev. 19, 5 (2003).

Product	Size	Catalog #	US$
C - peptide (57 - 87), human EAEDLQVGQVELGGGPGAGSLQPLALEGSLQ	0.5 mg	61127	$143

C - peptide, dog EVEDLQVRDVELAGAPGEGGLQPLALEGALQ	0.5 mg	61128	$143
C - peptide, dog EVEDLQVRDVELAGAPGEGGLQPLALEGALQ
C - Peptide - 1, rat EVEDPQVPQLELGGGPEAGDLQTLALEVARQ	0.5 mg	63697	$242
C - Peptide - 1, rat EVEDPQVPQLELGGGPEAGDLQTLALEVARQ
C - Peptide - 2, rat EVEDPQVAQLELGGGPGAGDLQTLALEVARQ	0.5 mg	63698	$242
C - Peptide - 2, rat EVEDPQVAQLELGGGPGAGDLQTLALEVARQ
Proinsulin C - Peptide (31 - 63), porcine RREAENPQAGAVELGGGLGGLQALALEGPPQKR	0.5 mg	61129	$171

Proinsulin C - peptide (55 - 89), human RREAEDLQVGQVELGGGPGAGSLQPLALEGSLQKR	0.5 mg	61130	$193

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