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KTX-Sp2为钾通道毒素,能高效阻断三种外源电压门控钾通道Kv1.1、Kv1.2和Kv1.3。该化合物还能抑制内源性Kv1.3通道,降低Jurkat T细胞内Ca2+信号并抑制其活化后的IL-2分泌。
KTX-Sp2为钾通道毒素,能高效阻断三种外源电压门控钾通道Kv1.1、Kv1.2和Kv1.3。该化合物还能抑制内源性Kv1.3通道,降低Jurkat T细胞内Ca2+信号并抑制其活化后的IL-2分泌。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 mg | 待询 | 待询 | |
| 50 mg | 待询 | 待询 |
KTX-Sp2 相关产品
| 产品描述 | KTX-Sp2, a potassium channel toxin, effectively blocks exogenous voltage-gated potassium channels Kv1.1, Kv1.2, and Kv1.3, as well inhibits the endogenous Kv1.3 channel and suppresses Ca2+ signaling in Jurkat T cells. Additionally, KTX-Sp2 inhibits IL-2 secretion from activated Jurkat T cells [1]. |
| 分子量 | 3928.41 |
| 分子式 | C155H244N58O49S7 |
| Sequence | Ser-Pro-Leu-His-Gly-Ala-Lys-Cys-Ser-Ser-Ser-Asn-Gln-Cys-Thr-Arg-Pro-Cys-Arg-Tyr-Gly-Gly-Gly-Thr-His-Gly-Lys-Cys-Met-Asn-Gly-Arg-Cys-Arg-Cys-Tyr-Gly (Disulfide bridge: Cys8-Cys28,Cys14-Cys33,Cys18-Cys35) |
| Sequence Short | SPLHGAKCSSSNQCTRPCRYGGGTHGKCMNGRCRCYG (Disulfide bridge: Cys8-Cys28,Cys14-Cys33,Cys18-Cys35) |
| 存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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