2. GPCR/G Protein
  3. Leukotriene Receptor
  4. SR2640

SR2640 是一种高效且具有高度选择性的 LTD4/LTE4 拮抗剂，能够以浓度依赖的方式特异性地抑制 LTD4 引发的豚鼠回肠及气管平滑肌收缩，而不影响组胺所引起的收缩反应。SR2640 能够浓度依赖性地阻止 0.4 nM [3H] LTD4 与豚鼠肺组织膜受体的结合， IC50 为 23 nM。SR2640 可使静脉注射 LTD4 在豚鼠中诱导的支气管收缩剂量-效应曲线平行右移，其位移程度与 SR2640 的给药剂量呈正相关。SR2640 可用于哮喘疾病研究。

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SR2640 Chemical Structure

SR2640 Chemical Structure

CAS No. : 105350-26-3

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规格 是否有货
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SR2640 的其他形式现货产品:

Customer Review

Other Forms of SR2640:

SR2640 相关抗体

Top Publications Citing Use of Products

查看 Leukotriene Receptor 亚型特异性产品:

查看所有亚型
LTB4 LTC4/CysLT2 LTD4/CysLT1 LTE4

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

SR2640 is a highly efficient and selective LTD4/LTE4 antagonist that can specifically inhibit the smooth muscle contractions induced by LTD4 in the guinea pig ileum and trachea in a concentration-dependent manner, without affecting the contractions caused by histamine. SR2640 can concentration-dependently prevent the binding of 0.4 nM [3H] LTD4 to membrane receptors in guinea pig lung tissue, with an IC50 of 23 nM. SR2640 can shift the dose-response curve for bronchoconstriction induced by intravenous LTD4 in guinea pigs to the right, and the extent of this shift is positively correlated with the dose of SR2640 administered. SR2640 can be used in asthma research[1].

分子量

370.40

Formula

C23H18N2O3
CAS 号
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

SR2640 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 *
= × ×

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:

SR2640105350-26-3QMPBSR 2640SR-2640Leukotriene ReceptorIntravenous injectionguinea pig lung tissueguinea pig ileumtracheaInhibitorinhibitorinhibit

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目录号：
HY-136831
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