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Decernotinib

Decernotinib

产品编号 T2636   CAS 944842-54-0
别名: VX-509, VRT-831509

Decernotinib (VRT-831509) 是一种可口服的JAK3抑制剂,对JAK3、JAK1、JAK2 和 TYK2 的Ki 值分别为 2.5、11、13 和 11 nM。

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Decernotinib Chemical Structure
Decernotinib, CAS 944842-54-0
规格 价格/CNY 货期 数量
1 mg ¥ 298 现货
2 mg ¥ 428 现货
5 mg ¥ 690 现货
10 mg ¥ 1,080 现货
25 mg ¥ 2,180 现货
50 mg ¥ 3,320 现货
100 mg ¥ 4,920 现货
500 mg ¥ 9,870 现货
1 mL * 10 mM (in DMSO) ¥ 776 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
MG-132限时半价
产品目录号及名称: Decernotinib (T2636)
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纯度: 100%
纯度: 99.64%
纯度: 99.45%
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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 Decernotinib (VRT-831509)(VX-509; VRT-831509) is a potent and selective Janus kinase 3 (JAK3) inhibitor with Ki of 2.5 nM; IC50 is 50-170 nM in cellular assays.
靶点活性 JAK3:2.5 nM(Ki)
体外活性 In HT-2 cells, Decernotinib inhibits IL-2–stimulated HT-2 STAT-5 phosphorylation, human T-cell blast proliferation, and CD40L/IL-4–induced B-cell proliferation. [1]
体内活性 In a rat model of collagen-induced arthritis, VX-509 (50 mg/kg, p.o.) results in dose-dependent reduction in ankle swelling and paw weight and improved paw histopathology scores. In a mouse model of oxazolone-induced delayed-type hypersensitivity, VX-509 (50 mg/kg, p.o.) significantly suppresses ear edema. [1] In a rat HvG model, VX-509 (50 mg/kg, p.o.) results in dose-dependent inhibition of popletial lymph node (PLN) hyperplasia. [2]
激酶实验 Kinase Activity Assays: The effect of VX-509 on JAK3 activity is assessed by measuring the residual kinase activity of the recombinantly expressed JAK3 kinase domain using a radiometric assay. The final concentrations of the components in the assay are as follows: 100 mM HEPES (pH 7.5), 10 mM MgCl2, 1 mM dithiothreitol (DTT), 0.01% BSA, 0.25 nM JAK3, 0.25 mg/ml polyE4Y, and 5 μM 33P-γ-ATP (200 μCi/μMol). A 10 mM stock solution of VX-509 is prepared in DMSO, from which additional dilutions are prepared. A substrate mixture (100 mM HEPES, 10 mM MgCl2, 0.5 mg/ml polyE4Y, and 10 μM 33P-γ-ATP) is added and mixed with VX-509 stock solution. The reaction is initiated by the addition of an enzyme mixture [100 mM HEPES (pH 7.5), 10 mM MgCl2, 2 mM DTT, 0.02% BSA, 0.5 nM JAK3]. After 15 minutes, the reaction was quenched with 20% trichloroacetic acid (TCA). The quenched reaction was transferred to the GF/B filter plates and washed three times with 5% TCA. Following the addition of Ultimate Gold scintillant (50 μl), the samples were counted in a Packard TopCount gamma counter (PerkinElmer). In this procedure, the radioactivity trapped is a measure of the residual JAK3 kinase activity. From the activity versus concentration of VX-509 titration curve, the Ki value was determined by fitting the data to an equation for competitive tight binding inhibition kinetics using Prism software.
细胞实验 Frozen purified human B cells atr thawed, washed, and resuspended in complete medium. Cells are plated onto a 96-well plate at a density of 2 × 105 cells/well. VX-509 is added, and plates are incubated for 30 minutes at 37°C, followed by stimulation with a combination of 10 ng/ml IL-4 and 1 μg/ml CD40L. DMSO alone is added to the top two rows, one of which is stimulated with IL-4 or CD40L (negative control) and the other of which served as a proliferation control. The plates are incubated at 37°C for 6 days. On day 6, cells are pulsed with [3H]thymidine for 7 hours and harvested onto filters for radioactive determination using a PerkinElmer-Wallace beta counter (1205 Betaplate Beta Liquid Scintillation Counter). Data are analyzed with Softmax pro software to generate an IC50 value.(Only for Reference)
别名 VX-509, VRT-831509
分子量 392.38
分子式 C18H19F3N6O
CAS No. 944842-54-0

存储

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

溶解度

H2O: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 72 mg/mL (183.5 mM)

Ethanol: 16 mg/mL (40.8 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO / Ethanol 1 mM 2.5485 mL 12.7427 mL 25.4855 mL 63.7137 mL
5 mM 0.5097 mL 2.5485 mL 5.0971 mL 12.7427 mL
10 mM 0.2549 mL 1.2743 mL 2.5485 mL 6.3714 mL
20 mM 0.1274 mL 0.6371 mL 1.2743 mL 3.1857 mL
DMSO 50 mM 0.051 mL 0.2549 mL 0.5097 mL 1.2743 mL
100 mM 0.0255 mL 0.1274 mL 0.2549 mL 0.6371 mL

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TargetMol Library Books参考文献

1. Mahajan S, et al. J Pharmacol Exp Ther. 2015, 353(2), 405-414. 2. Farmer LJ, et al. J Med Chem. 2015, 58(18), 7195-7216.
Brepocitinib Delgocitinib ST271 PP2 Beta-Hydroxyisovalerylshikonin AMG 900 Geldanamycin Ibrutinib

相关化合物库

该产品包含在如下化合物库中:
抗癌药物库 抗癌临床化合物库 药物功能重定位化合物库 抑制剂库 酪氨酸激酶分子库 ReFRAME 相关化合物库 激酶抑制剂库 抗胰腺癌化合物库 抗肺癌化合物库 NO PAINS 化合物库

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

Decernotinib 944842-54-0 Angiogenesis Chromatin/Epigenetic JAK/STAT signaling Stem Cells Tyrosine Kinase/Adaptors Tyrosine Kinases JAK VX509 VX-509 VRT831509 inhibit VRT-831509 Janus kinase VX 509 VRT 831509 Inhibitor inhibitor

 

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