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Laflunimus

产品编号 T11813 CAS 147076-36-6

别名: HR325

Laflunimus suppresses immunoglobulin (Ig) secretion, with IC50 values of 2.5 and 2 μM for IgM and IgG, respectively. Laflunimus also is a prostaglandin endoperoxide H synthase (PGHS) -1 and -2 inhibitor. Laflunimus is an immunosuppressive agent and an analogue of the Leflunomide-active metabolite A77 1726. Laflunimus is an orally active inhibitor of dihydroorotate dehydrogenase (DHODH).

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Laflunimus, CAS 147076-36-6

规格	价格/CNY	货期
2 mg	￥ 1,670	5日内发货
5 mg	￥ 2,490	5日内发货
25 mg	￥ 7,690	6-8周
50 mg	￥ 9,990	6-8周
100 mg	￥ 14,900	6-8周
1 mL * 10 mM (in DMSO)	￥ 2,730	5日内发货

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生物活性

化学信息

存储 & 溶解度

参考文献

产品描述	Laflunimus suppresses immunoglobulin (Ig) secretion, with IC50 values of 2.5 and 2 μM for IgM and IgG, respectively. Laflunimus also is a prostaglandin endoperoxide H synthase (PGHS) -1 and -2 inhibitor. Laflunimus is an immunosuppressive agent and an analogue of the Leflunomide-active metabolite A77 1726. Laflunimus is an orally active inhibitor of dihydroorotate dehydrogenase (DHODH).
体外活性	Laflunimus inhibits LPS-induced kappa light-chain cell surface expression on 70Z/3 cells, a property also reversed by uridine. Laflunimus is more potent than A77 1726 as an inhibitor of PGHS in guinea pig polymorphonuclear leukocytes (IC50= 415 and 4400 nM, respectively) and on isolated ovine PGHS-1 (IC50=64 and 742 μM) and PGHS-2 (IC50=100 and 2766 μM).Ig secretion from mouse splenocytes was induced by lipopolysaccharide (LPS) for 5 days.?Laflunimus inhibited the secretion of IgM and IgG with IC50 values of 2.5 and 2 μM , respectively.?Adding Uridine (50 μ M) increased these values to 70 and 60 μ M, respectively.
体内活性	HR325?inhibits the secondary anti-sheep red blood cell (SRBC) antibody response with ID50 values of 38 mg/kg.

别名	HR325
分子量	310.27
分子式	C15H13F3N2O2
CAS No.	147076-36-6

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

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参考文献

1. Thomson TA, et al. In vitro and in Vivo inhibition of immunoglobulin secretion by the immunosuppressive compound HR325 is reversed by exogenous uridine. Scand J Immunol. 2002 Jul;56(1):35-42. 2. Curnock AP, et al. Potencies of leflunomide and HR325 as inhibitors of prostaglandin endoperoxide H synthase-1 and -2: comparison with nonsteroidal anti-inflammatory drugs. J Pharmacol Exp Ther. 1997 Jul;282(1):339-47.

剂量换算

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体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

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第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

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