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Quiflapon
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Quiflapon图片
CAS NO:136668-42-3
包装与价格:
包装价格(元)
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
200 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
MK-591
喹夫拉朋
产品介绍
QuiFLAPon 是一种选择性和特异性的FLAP抑制剂,可诱导细胞凋亡。它也是口服白三烯生物合成抑制剂,在完整的人和诱导的大鼠多形核白细胞 PMNLs 中,其IC50值分别为 3.1 nM 和 6.1 nM。

产品描述

Quiflapon causes cell apoptosis. Quiflapon is a selective and specific 5-lipoxygenase-activating protein (FLAP) inhibitor (IC50: 1.6 nM in a FLAP binding assay) and is also an effective and orally active Leukotriene biosynthesis (LT) inhibitor (IC50: 3.1 and 6.1 nM in intact human and elicited rat PMNLs, respectively).

体外活性

Quiflapon is an effective inhibitor of leukotriene (LT) biosynthesis in the human, squirrel monkey, and rat whole blood (IC50: 510, 69, and 9 nM, respectively). Quiflapon has a high affinity for 5-lipoxygenase activating protein (FLAP) as evidenced by an IC50 value of 1.6 nM in a FLAP binding assay and inhibition of the photoaffinity labeling of FLAP by two different photoaffinity ligands. However, Quiflapon has no effect on rat 5-lipoxygenase. The inhibition of activation of 5-lipoxygenase was shown through inhibition of the translocation of the enzyme from the cytosol to the membrane in human PMNLs[1].

体内活性

Pups were treated with either vehicle or Quiflapon(10, 20, or 40 mg/kg; daily for days 1-4, 5-9, or 10-14) subcutaneously. On day 14, the lungs were inflated, fixed, and stained for histopathological and morphometric analyses. Inhibition of antigen-induced bronchoconstriction by Quiflapon is observed in inbred rats pretreated with methysergide, Ascaris-challenged squirrel monkeys, and Ascaris-challenged sheep (early and late phase response) [1]. Hyperoxia groups treated with Quiflapon untreated hyperoxia groups displayed definite evidence of aberrant alveolarization but no inflammation[2].

Cas No.

136668-42-3

分子式

C34H35ClN2O3S

分子量

587.17

别名

MK-591;喹夫拉朋

储存和溶解度

H2O:< 0.1 mg/mL (insoluble)
DMSO:≥ 50 mg/mL (85.15 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years