1. 多肽产品
  2. 多肽及其衍生物
  3. 抑制剂与底物肽
  4. 离子通道
  5. Ergtoxin-1

Ergtoxin-1 是一种钾离子通道阻断剂。Ergtoxin-1 是从墨西哥毒蝎 Centruroides noxius 的毒液中分离得到的。Ergtoxin-1 能阻断神经、心脏和内分泌细胞的 ERG-K+ 通道。

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Custom Peptide Synthesis

Ergtoxin-1 Chemical Structure

Ergtoxin-1 Chemical Structure

CAS No. : 304436-85-9

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Ergtoxin-1 is a potassium channel blocker. Ergtoxin-1 is isolated from the venom of the Mexican scorpion Centruroides noxius. Ergtoxin 1 can block ERG-K+ channels in nerve, heart and endocrine cells[1].

分子量

4730.29

Formula

C193H287N59O63S9

CAS 号
Sequence

Asp-Arg-Asp-Ser-Cys-Val-Asp-Lys-Ser-Arg-Cys-Ala-Lys-Tyr-Gly-Tyr-Tyr-Gln-Glu-Cys-Gln-Asp-Cys-Cys-Lys-Asn-Ala-Gly-His-Asn-Gly-Gly-Thr-Cys-Met-Phe-Phe-Lys-Cys-Lys-Cys-Ala (Disulfide bridge:Cys5-Cys23;Cys11-Cys34;Cys20-Cys39;Cys24-Cys41)

Sequence Shortening

DRDSCVDKSRCAKYGYYQECQDCCKNAGHNGGTCMFFKCKCA (Disulfide bridge:Cys5-Cys23;Cys11-Cys34;Cys20-Cys39;Cys24-Cys41)

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
  • 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 *
= × ×

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.

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产品名称:
Ergtoxin-1
目录号:
HY-P5806
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