Filgotinib  别名:GLPG0634; 非格替尼

目录号 M2346

Filgotinib (GLPG0634) 是首个选择性的 JAK 抑制剂,对 JAK1,JAK2,JAK3 和 TYK2 的IC50值分别为10 nM,28 nM,810 nM 和 116 nM。

Filgotinib结构式

  CAS No.:1206161-97-8

规格 价格 库存状态
Free Sample (0.5-1 mg)  ¥ 0 现货
1mg ¥ 300 现货
5mg ¥ 544 现货
10mg ¥ 800 现货
50mg ¥ 1680 现货
100mg ¥ 2640 现货
*AbMole所有产品仅供有资质的科研机构或医药企业进行科学研究或药证申报用途,不能被用于人体和任何其它用途。我们不向任何个人或非科研性质的机构提供产品和服务。
质量标准及产品资料
化学性质/溶解性/储存
分子量 425.5
分子式 C21H23N5O3S
CAS号 1206161-97-8
中文名称 非格替尼
溶解性(仅列举部分溶剂) DMSO 20 mg/mL
储存条件 粉末型式       -20°C   3年;4°C   2年
溶于溶剂       -80°C   6个月;-20°C   1个月
运输方式 冰袋运输,根据产品的不同,可能会有相应调整。

*不同实验中用到的溶剂可能不同,具体实验所需溶剂及溶解方法请参考相关文献描述。

生物活性
Filgotinib (GLPG0634) is an orally-available, selective inhibitor of JAK1 (Janus kinase 1) for the treatment of rheumatoid arthritis and potentially other inflammatory diseases. Filgotinib (GLPG0634) dose-dependently inhibited Th1 and Th2 differentiation and to a lesser extent the differentiation of Th17 cells in vitro. GLPG0634 was well exposed in rodents upon oral dosing, and exposure levels correlated with repression of Mx2 expression in leukocytes. The JAK1 selective inhibitor GLPG0634 (Filgotinib) is a promising novel therapeutic with potential for oral treatment of rheumatoid arthritis and possibly other immune-inflammatory diseases. Filgotinib (GLPG0634) is currently in a Phase 2 study in Crohn's disease.
实验参考
蛋白/细胞实验

下述溶液配置方法仅为基于分子量计算出的理论值。不同产品在配置溶液前,需考虑其在不同溶剂中的溶解度限制。

浓度/溶剂体积/质量 1 mg 5 mg 10 mg
1 mM 2.3502 mL 11.7509 mL 23.5018 mL
5 mM 0.47 mL 2.3502 mL 4.7004 mL
10 mM 0.235 mL 1.1751 mL 2.3502 mL

*吸湿的DMSO对产品的溶解度有显著影响,请使用新开封的DMSO;
 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。


质量   浓度   体积   分子量*
 =   x   x 

细胞系 T cells
方法 T cell differentiation studies. PBMCs were isolated from buffy coats of healthy donors (Blood Transfusion Center, Red Cross, Leuven, Belgium) using density gradient centrifugation on Lymphoprep. Naive CD4+ T cells were further isolated by depletion of non–T helper and memory CD4+ T cells using a naive CD4+ T cell isolation kit II (Miltenyi Biotec). Isolated naive CD4+ T cells were stimulated with plate-bound anti-CD3 (3 μg/ml) and anti-CD28 (5 μg/ml) Abs in the presence of cytokines that drive differentiation into Th1, Th2, or Th17 Th subsets. For Th1 cell polarization, cells were cultured in the presence of 10 μg/ml anti–IL-4 Ab (MAB204; R&D Systems), 10 ng/ml IL-2 (R&D Systems), and 10 ng/ml IL-12 (R&D Systems) (17). For Th2 cell polarization, cells were cultured in the presence of 10 μg/ml anti–IFN-γ Ab (Becton Dickinson), 25 ng/ml IL-4 (R&D Systems), and 10 ng/ml IL-2 (17). For Th17 cell polarization, a mix of the following cytokines was used: 10 ng/ml IL-6 (R&D Systems), 10 ng/ml IL-1β (R&D Systems), 1 ng/ml TGF-β (PeproTech), and 100 ng/ml IL-23 (R&D Systems) (18). To monitor effects of compounds on T cell differentiation, compounds were added at indicated concentrations at the start of T cell differentiation. After 5 d, RNA was extracted using an RNeasy Mini kit (Qiagen), reverse transcribed, and the extent of Th subset differentiation was monitored by determining expression of IFN-γ (Th1 marker), IL-13 (Th2 marker), or IL-17F (Th17 marker) using real-time PCR on the ViiA7 thermocycler with predesigned TaqMan Assay-on-Demand gene expression primer/probe sets (Applied Biosystems). Gene expression was normalized to 18S and expressed as ΔCt values, with ΔCt = Ctgene − Ct18S or expressed as relative mRNA level of specific gene expression as obtained using the 2−ΔCt method.
浓度 10, 1, 0.1 or 0 μM
处理时间 5 days

* 上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。

动物实验

建议您制定动物给药及实验方案时,尽量参考已发表的相关实验文献(溶剂种类及配比众多,简单地溶解目的化合物,并不能解决动物给药依从性、体内生物利用度、组织分布等相关问题,未必能保证目的化合物在动物体内充分发挥生物学效用)。
体内实验的工作液,建议您现用现配,当天使用;如在配制过程中出现沉淀、析出现象,可以通过超声和(或)加热的方式助溶。
切勿一次性将产品全部溶解。


动物实验方案计算器

请在下面的计算器中,输入您的动物实验相关数据并点击计算,即可得到该实验的总需药量和工作液终浓度。
例如您给药剂量是10 mg/kg,平均每只动物的体重为20 g,每只动物的给药体积是100 μL,动物数量为20只,则该动物实验的总需药量为4 mg,工作液终浓度为2 mg/mL。

mg/kg
uL
该动物实验的总需药量为 mg
工作液终浓度2 mg/mL

1:鉴于实验过程的损耗,建议您至少多配1-2只动物的量;
2:为该产品最终给药时的浓度。


动物模型 therapeutic rat CIA model
配制 0.05 M acetic acid
剂量 50 mg/kg twice daily for 14 d
给药处理 oral

* 上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。

参考文献

[1] Van Rompaey L, et al. J Immunol. Preclinical characterization of GLPG0634, a selective inhibitor of JAK1, for the treatment of inflammatory diseases.

以上参考文献由AI整理,仅供参考,AbMole 尚未独立确认这些文献的准确性。






关键词:Filgotinib, GLPG0634, Filgotinib供应商, JAK抑制剂, 购买Filgotinib, Filgotinib溶解度, Filgotinib结构式







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