Biotin-(Cys1,Lys(biotinyl)18)-Calcitonin (human) is a synthetic, dual-biotinylated analog of human calcitonin (hCT), featuring biotin moieties at Cys1 (N-terminal) and Lys18 residues. This modification retains native hCT’s calcium-regulating activity while enabling streptavidin-mediated applications. It inhibits osteoclast-mediated bone resorption, lowers blood calcium levels, and supports bone formation—making it ideal for research on osteoporosis, hypercalcemia, and calcitonin receptor signaling.

Chemical Formula: C171H254N4O16

Molecular Weight: 3870.52

Sequence: Biotin-Cys-Gly-Asn-Leu-Ser-Thr-Cys-Met-Leu-Gly-Thr-Tyr-Thr-Gln-Asp-Phe-Asn-Lys(bio)-Phe-His-Thr-Phe-Pro-Gln-Thr-Ala-Ile-Gly-Val-Gly-Ala-Pro-NH2(Disulfidebridge:Cys1-Cys6)

Purity: From crude to 98%

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