2. Membrane Transporter/Ion Channel
  3. Potassium Channel
  4. Stromatoxin 1

Stromatoxin 1 是一种钾通道抑制剂，这是一种可以从狼蛛中分离出来的肽。Stromatoxin 1 选择性抑制 K(V)2.1、K(V)2.2、K(V)4.2 和 K(V)2.1/9.3 通道。K(V)2.1 和 K(V)2.2，但不是 K(V)4.2，通道亚基在对抗大鼠肌源性和神经源性膀胱平滑肌 (UBSM) 收缩方面发挥着关键作用。

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Custom Peptide Synthesis

Stromatoxin 1 Chemical Structure

Stromatoxin 1 Chemical Structure

CAS No. : 741738-59-0

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Stromatoxin 1 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Stromatoxin 1 is an inhibitor of Potassium Channel, a peptide which can be isolated from tarantulas. Stromatoxin 1 selectively inhibits K(V)2.1, K(V)2.2, K(V)4.2, and K(V)2.1/9.3 channels. K(V)2.1 and K(V)2.2, but not K(V)4.2, channel subunits play a key role in opposing both myogenic and neurogenic urinary bladder smooth muscle (UBSM) contractions in rats[1].

IC50 & Target

K(V)2.1, K(V)2.2, K(V)4.2, and K(V)2.1/9.3[1]
分子量

3791.31

Formula

C156H237N49O48S7
CAS 号
Sequence

Asp-Cys-Thr-Arg-Met-Phe-Gly-Ala-Cys-Arg-Arg-Asp-Ser-Asp-Cys-Cys-Pro-His-Leu-Gly-Cys-Lys-Pro-Thr-Ser-Lys-Tyr-Cys-Ala-Trp-Asp-Gly-Thr-Ile-NH2 (Disulfide bridge: Cys2-Cys16, Cys9-Cys21, Cys15-Cys28)
Sequence Shortening

DCTRMFGACRRDSDCCPHLGCKPTSKYCAWDGTI-NH2 (Disulfide bridge: Cys2-Cys16, Cys9-Cys21, Cys15-Cys28)
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
纯度 & 产品资料
参考文献

Stromatoxin 1 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Stromatoxin 1741738-59-0Stromatoxin1Stromatoxin-1Potassium ChannelKcsAmyogenicneurogenicurinary bladder smooth muscleUBSMInhibitorinhibitorinhibit

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