Calcitonin (8-32) (salmon I) is a synthetic 25-amino acid peptide corresponding to residues 8–32 of salmon calcitonin (sCT), a potent regulator of calcium metabolism. Lacking the N-terminal residues (positions 1–7) critical for receptor activation, this truncated analog retains the C-terminal disulfide bridge and amidation but is biologically inactive. It serves as a valuable tool in research to study receptor binding domains, competitive inhibition mechanisms, and structure-activity relationships (SAR).

Chemical Formula: C119H198N36O37

Molecular Weight: 2725.12

Sequence: Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro-NH2

Purity: From crude to 98%

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Research Use Only