Cn2 toxin

Cn2 Toxin is a scorpion venom peptide stabilized by multiple disulfide bonds, producing a rigid scaffold suited for ion-channel interrogation. The structured loops formed by cysteines generate selective channel-binding surfaces. Researchers characterize its conformational constraints using electrophysiology and spectroscopy. Applications include toxin engineering, ion-channel mapping, and disulfide-rich peptide analysis.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: R2845

Synonyms/Alias:beta-scorpion toxin Cn2; beta-mammal toxin Cn2; Toxin 2; Toxin II.9.2.2; GTPL2632

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  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C336H496N90O96S8
M.W/Mr.
7588.6
Sequence
One Letter Code:KEGYLVDKNTGCKYECLKLGDNDYCLRECKQQYGKGAGGYCYAFACWCTHLYEQAIVWPLPNKRCS-NH2 (Disulfide bridge:Cys12-Cys65;Cys16-Cys41;Cys25-Cys46;Cys29-Cys48)
Three Letter Code:Lys-Glu-Gly-Tyr-Leu-Val-Asp-Lys-Asn-Thr-Gly-Cys-Lys-Tyr-Glu-Cys-Leu-Lys-Leu-Gly-Asp-Asn-Asp-Tyr-Cys-Leu-Arg-Glu-Cys-Lys-Gln-Gln-Tyr-Gly-Lys-Gly-Ala-Gly-Gly-Tyr-Cys-Tyr-Ala-Phe-Ala-Cys-Trp-Cys-Thr-His-Leu-Tyr-Glu-Gln-Ala-Ile-Val-Trp-Pro-Leu-Pro-Asn-Lys-Arg-Cys-Ser-NH2 (Disulfide bridge:Cys12-Cys65;Cys16-Cys41;Cys25-Cys46;Cys29-Cys48)

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