1. Cytoskeleton
  2. Integrin
  3. Obtustatin

Obtustatin 是一种具有 41 个残基的非 RGD 型解整合素。Obtustatin 可以从 Vipera lebetina obtusa 毒液中分离出来。Obtustatin 是一种有效的、选择性的整合素 α1β1 与 IV 型胶原蛋白粘附的抑制剂。Obtustatin 抑制血管生成,可用于癌症研究。

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Obtustatin Chemical Structure

Obtustatin Chemical Structure

CAS No. : 404882-00-4

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Obtustatin 的其他形式现货产品:

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Obtustatin is a non-RGD disintegrin of 41 residues. Obtustatin can be isolated from Vipera lebetina obtusa venom. Obtustatin is a potent and selective inhibitor of the adhesion of integrin α1β1 to collagen IV. Obtustatin inhibits angiogenesis, and can be used for research of cancer[1][2].

分子量

4393.06

Formula

C184H284N52O57S8

CAS 号
性状

固体

颜色

White to off-white

Sequence

Cys-Thr-Thr-Gly-Pro-Cys-Cys-Arg-Gln-Cys-Lys-Leu-Lys-Pro-Ala-Gly-Thr-Thr-Cys-Trp-Lys-Thr-Ser-Leu-Thr-Ser-His-Tyr-Cys-Thr-Gly-Lys-Ser-Cys-Asp-Cys-Pro-Leu-Tyr-Pro-Gly (Disulfide bridge: Cys1-Cys10, Cys6-Cys29, Cys7-Cys34, Cys19-Cys36)

Sequence Shortening

CTTGPCCRQCKLKPAGTTCWKTSLTSHYCTGKSCDCPLYPG (Disulfide bridge: Cys1-Cys10, Cys6-Cys29, Cys7-Cys34, Cys19-Cys36)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture and light, under nitrogen

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)

纯度 & 产品资料
参考文献
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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)
× = ×
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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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Obtustatin
目录号:
HY-P1408
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