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Charybdotoxin

Name
Charybdotoxin
Molecular structural formula
Purity
95%
CAS Number
95751-30-7
Formula
C176H279O56N56S7
MW
4295.98
Target
Potassium Channel
Sequence
Pyr-Phe-Thr-Asn-Val-Ser-Cys-Thr-Thr-Ser-Lys-Glu-Cys-Trp-Ser-Val-Cys-Gln-Arg-Leu-His-Asn-Thr-Ser-Arg-Gly-Lys-Cys-Met-Asn-Lys-Lys-Cys-Arg-Cys-Tyr-Ser-COOH(Disulfide Bridge:Cys6-Cys27 & Cys12-Cys32 & Cys16-Cys34)
Sequence Shortening
pGlu-FTNVSCTTSKECWSVCQRLHNTSRGKCMNKKCRCYS-OH(Disulfide Bridge:C6-C27 & C12-C32 & C16-C34)
InChIKey
CNVQLPPZGABUCM-LIGYZCPXSA-N
References
[1]. M L Garcia , et al. Charybdotoxin and its effects on potassium channels. Am J Physiol. 1995 Jul;269(1 Pt 1):C
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Charybdotoxin, a 37-amino acid peptide, is a K+ channel blocker.