Cat#：211P26
序列（三字母）：H-Arg-Ser-Cys-Ile-Asp-Thr-Ile-Pro-Lys-Ser-Arg-Cys-Thr-Ala-Phe-Gln-Cys-Lys-His-Ser-Met-Lys-Tyr-Arg-Leu-Ser-Phe-Cys-Arg-Lys-Thr-Cys-Gly-Thr-Cys-OH trifluoroacetate salt(Disulfide bonds between Cys³ and Cys³⁵/Cys¹² and Cys²⁸/Cys¹⁷ and Cys³²)
序列（单字母）：RSCIDTIPKSRCTAFQCKHSMKYRLSFCRKTCGTC
类似名：ShK
分子式：C₁₆₉H₂₇₄N₅₄O₄₈S₇
分子量：4054.83
CAS#：172450-46-3
合成方法：Synthetic
存储条件：-20 ± 5 °C
应用：Ion Channel Modulating Agents
描述：ShK-toxin, originally isolated from the sea anemone Stichodactyla helianthus, has been found to inhibit the specific binding of dendrotoxin I to rat brain membranes. Due to its unique structure (it contains three intramolecular disulfide bridges) and high affinity for some potassium channels, ShK-toxin may become a useful molecular probe for investigating potassium channels.