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211P26

Stichodactyla helianthus Neurotoxin (ShK) trifluoroacetate salt

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)

纯度:>95%HPLC
储存条价:-20 ± 5 °C,避光,干燥。

另提供从粗品至98%纯度规格,具体请联系我们!
本产品仅用于科学研究,不得用于人体!


产品详情

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.


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