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SBP0092 – C-Peptide (3-35), human

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SBP0092 – C-Peptide (3-35), human
Proinsulin (33-65), human
MW: 3305.1
IMPORTANT – Possible confusion on C-Peptide nomenclature: During the cleavage of proinsulin, the N- and C-terminal dipeptide sequences are clipped from the 35-amino acid sequence, proinsulin (31-65), which connects the insulin A and B chains in proinsulin. The designations “Connecting Peptide” and “C-Peptide” have been used in the past to refer to both the 31-amino acid sequence , which is the circulating form present in blood, and to the 35 amino acid sequence, C-Peptide (1-35), syn. Proinsulin (31-65). Please ensure that you order only the sequence you require.