2. GPCR/G Protein Neuronal Signaling
  3. 5-HT Receptor
  4. SB-203186

SB-203186 是一种高选择性的 5-HT4 受体 (5-HT4 receptor) 拮抗剂。SB-203186 在乳猪离体右心房模型中表现出强效的竞争性拮抗作用，其 pKB 值为8.3。SB-203186 可剂量依赖性地右移 5-HT 诱导的心动过速曲线，且不抑制最大反应。SB-203186 在猪和人类心房中为高效 5-HT₄ 拮抗剂，但在大鼠心房中无显著抑制作用。SB-203186 可用于研究心律失常、心肌收缩异常等疾病。

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SB-203186

SB-203186 Chemical Structure

CAS No. : 135938-17-9

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SB-203186 的其他形式现货产品:

Customer Review

Other Forms of SB-203186:

SB-203186 相关抗体

Top Publications Citing Use of Products

查看 5-HT Receptor 亚型特异性产品:

查看所有亚型
5-HT Receptor 5-HT1 Receptor 5-HT2 Receptor 5-HT3 Receptor 5-HT4 Receptor 5-HT5 Receptor 5-HT6 Receptor 5-HT7 Receptor

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

SB-203186 is a highly selective 5-HT4 receptor antagonist. SB-203186 exhibits a potent competitive antagonistic effect, with its pKB value being 8.3 in the isolated right atrium model of piglets. SB-203186 can dose-dependently shift the 5-HT-induced tachycardia curve to the right, and does not inhibit the maximum response. SB-203186 is an efficient 5-HT₄ antagonist in pig and human atria, but has no significant inhibitory effect in rat atria. SB-203186 can be used for the study of diseases such as arrhythmias and abnormal myocardial contraction[1][2].

IC50 & Target[1]

5-HT4 Receptor

8.3 (pkB)

分子量

272.34

Formula

C16H20N2O2
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

SB-203186 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:

SB-203186135938-17-9SB203186SB 2031865-HT ReceptorSerotonin Receptor5-hydroxytryptamine Receptor5-HT4 receptor antagonistcompetitive antagonismpKB valuespecies differenceInhibitorinhibitorinhibit

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产品名称：
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目录号：
HY-135439
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