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(Arg22)-Stichodactyla helianthus Neurotoxin (ShK)

(Arg22)-Stichodactyla helianthus Neurotoxin (ShK) incorporates an arginine substitution that modifies the electrostatic surface potential, influencing receptor binding. This neurotoxin acts as a potent inhibitor of voltage-gated potassium channels, and the modification enhances its specificity. Researchers employ this analog to study ion channel regulation and toxin-receptor interactions in neurophysiological systems.

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

CAT No: S2603

Synonyms/Alias:(Arg22)-ShK

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M.W/Mr.
4082.85
Sequence
H-Arg-Ser-Cys-Ile-Asp-Thr-Ile-Pro-Lys-Ser-Arg-Cys-Thr-Ala-Phe-Gln-Cys-Lys-His-Ser-Met-Arg-Tyr-Arg-Leu-Ser-Phe-Cys-Arg-Lys-Thr-Cys-Gly-Thr-Cys-OH

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