Ac-B27-WT-NH2

*This product has been discontinued!*

Calpastatin is a widely distributed endogenous inhibitor protein specifically acting on calpain (Ca2+-dependent cysteine endopeptidase). This 27-residue peptide encoded by Exon 1B, including a 12-residue middle conserved sequence, shows strong inhibition against calpain I (low Ca2+-requiring form), and calpain II (high Ca2+-requiring form), but not against papain or trypsin.

Cat. No.	RP20377
Size	Buy in bulk

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Overview Properties

Overview

Sequence	Ac-{Asp}{Pro}{Met}{Ser}{Ser}{Thr}{Tyr}{Ile}{Glu}{Glu}{Leu}{Gly}{Lys}{Arg}{Glu}{Val}{Thr}{Ile}{Pro}{Pro}{Lys}{Tyr}{Arg}{Glu}{Leu}{Leu}{Ala}-NH²
Sequence Shortening	Ac-DPMSSTYIEELGKREVTIPPKYRELLA-NH2
Molecular Formula	C₁₄₂H₂₃₀N₃₆O₄₄S₁
C Terminal	Amidation
N Terminal	Acetylation
Molecular Weight	3177.64

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Properties

Purity	> 95%
Storage	Store at -20°C. Keep tightly closed. Store in a cool dry place.

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