2. GPCR/G Protein
  3. Platelet-activating Factor Receptor (PAFR)
  4. (R,R)-MK 287

(R,R)-MK 287 (L-680574) 是一种四氢呋喃衍生物，能有效抑制 [3H]C18-PAF 与人类血小板、多形核白细胞 (PMN) 和肺膜的结合，Ki 值分别为 6.1、3.2 和 5.49 nM。(R,R)-MK 287 能有效且选择性地抑制 PAF 诱导的血小板聚集 (ED50=56 nM) 和 PMN 中弹性蛋白酶的释放 (ED50=4.4 nM)。在体内研究中，(R,R)-MK 287 抑制了 PAF 诱导的小鼠致死性 (ED50=0.8 mg/kg, po) 和 PAF 诱导的豚鼠支气管痉挛 (ED50=0.18 mg/kg)。

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(R,R)-MK 287 Chemical Structure

(R,R)-MK 287 Chemical Structure

CAS No. : 143490-81-7

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(R,R)-MK 287 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

(R,R)-MK 287 (L-680574) is a tetrahydrofuran derivative that potently inhibits the binding of [3H]C18-PAF to human platelets, polymorphonuclear leukocytes (PMNs), and lung membranes with Ki values ​​of 6.1, 3.2, and 5.49 nM, respectively. (R,R)-MK 287 potently and selectively inhibits PAF-induced platelet aggregation (ED50=56 nM) and elastase release from PMNs (ED50=4.4 nM). (R,R)-MK 287 inhibits PAF-induced lethality in mice (ED50=0.8 mg/kg, po) and PAF-induced bronchospasm in guinea pigs (ED50=0.18 mg/kg)[1].

分子量

510.60

Formula

C25H34O9S
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

(R,R)-MK 287 相关分类

  • 摩尔计算器

  • 稀释计算器

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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.

Keywords:

(R,R)-MK 287143490-81-7L-680574L680574L 680574Platelet-activating Factor Receptor (PAFR)Inhibitorinhibitorinhibit

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