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OSI-930

产品编号 T2624 CAS 728033-96-3

别名: OSI 930, 噻尔非尼

OSI-930 是 Kit，KDR 和 CSF-1R (c-Fms)的口服选择性抑制剂，IC50分别为 80 nM，9 nM 和 15 nM。它具有抗肿瘤活性，靶向肿瘤中的癌细胞增殖和血管生成。它还适度抑制 Flt-1，c-Raf 和 Lck，并且对 PDGFRα/β，Flt-3和 Abl 具有较弱的抑制活性。

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OSI-930, CAS 728033-96-3

规格	价格/CNY	货期
1 mg	￥ 328	现货
2 mg	￥ 455	现货
5 mg	￥ 689	现货
10 mg	￥ 1,120	现货
25 mg	￥ 2,080	现货
50 mg	￥ 3,380	现货
100 mg	￥ 4,820	现货
1 mL * 10 mM (in DMSO)	￥ 773	现货

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纯度: 99.76%

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生物活性

化学信息

存储 & 溶解度

参考文献

相关产品

产品描述	OSI-930, an orally active inhibitor of c-Kit and the vascular endothelial growth factor receptor-2 (VEGFR-2), targets cancer cell proliferation and blood vessel growth (angiogenesis) in tumors.
靶点活性	FLK1:8 nM, CSF1R:15 nM, KDR:9 nM, C-Raf:41 nM, Lck:22 nM
体外活性	在HMC-1, NCI-SNU-5, COLO-205和U251移植瘤模型中,口服OSI-930（200 mg/kg）能够够抑制肿瘤细胞增殖.
体内活性	在HMC-1 细胞系中（IC50=14 nM）,OSI-930抑制细胞增殖,诱导细胞凋亡。OSI-930能够抑制多种重组受体酪氨酸激酶,Kit（IC50=80 nM）, KDR（IC50=9 nM）, Flt（ IC50=8 nM）, CSF-1R（IC50=15 nM）, c-Raf （IC50=41 nM）和Lck（IC50=22 nM）。
激酶实验	Protein kinase assays : Protein kinase assays are either done in-house by ELISA-based assay methods (Kit, KDR, PDGFRα, and PDGFRβ) or by a radiometric method. In-house ELISA assays used poly(Glu:Tyr) as the substrate bound to the surface of 96-well assay plates; phosphorylation is then detected using an antiphosphotyrosine antibody conjugated to HRP. The bound antibody is then quantitated using ABTS as the peroxidase substrate by measuring the absorbance at 405/490 nm. All assays uses purified recombinant kinase catalytic domains that are either expressed in insect cells or in bacteria. The Kit and EGFR protein used for in-house assays are prepared internally; other enzymes are obtained. Recombinant Kit protein is expressed as an NH2-terminal glutathione S-transferase fusion protein in insect cells and is initially purified as a nonphosphorylated (nonactivated) enzyme with a relatively high Km for ATP (400 μM). In some assays, an activated (tyrosine phosphorylated) form of the enzyme is prepared by incubation with 1 mM ATP for 1 hour at 30 °C. The phosphorylated protein is then passed through a desalting column to remove the majority of the ATP and stored at ?80 °C in buffer containing 50% glycerol. The resultant preparation has a considerably higher specific activity and a lower Km for ATP (25 μM) than the initial nonphosphorylated preparation. The inhibition of Kit autophosphorylation by OSI-930 is assayed by incubation of the nonphosphorylated enzyme at 30 °C in the presence of 200 μM ATP and various concentrations of OSI-930. The reaction is stopped by removal of aliquots into SDS-PAGE sample buffer followed by heating to 100 °C for 5 minutes. The degree of phosphorylation of Kit is then determined by immunoblotting for both total Kit and phosphorylated Kit.
细胞实验	For assays of cell proliferation and apoptosis, cells are seeded into 96-well plates and incubated for 2 to 3 days in the presence of OSI-930 at various concentrations. Inhibition of cell growth is determined by luminescent quantitation of the intracellular ATP content using CellTiterGlo. Induction of caspase-dependent apoptosis by OSI-930 is quantitated by an enzymatic caspase 3/7 assay. Inhibition of angiogenesis by OSI-930 is monitored using the rat aortic ring endothelial sprout outgrowth assay. Sections of aorta are prepared from CO2-euthanized male rats and cultured in vitro in a collagen matrix in the presence or absence of OSI-930. The collagen matrix is prepared from type 1 rat tail collagen solubilized in 0.1% acetic acid at 3 mg/mL, which is combined with 0.125 volume collagen buffer (0.05 N NaOH, 200 mM HEPES, 260 mM NaHCO3), 0.125 volume of medium 199, 0.0125 volume of 1 M NaOH, and 1% GlutaMax. Aortic rings are embedded in 0.4 mL of this matrix in six-well plates, to which 0.5 mL endothelial basal medium and the appropriate amount of OSI-930 is added; the rings are then incubated for 10 days and the resultant angiogenic sprout outgrowth is digitally quantitated from images by measurement of the sprout-containing area within a series of concentric rings around the aortic tissue area.(Only for Reference)

别名	OSI 930, 噻尔非尼
分子量	443.44
分子式	C22H16F3N3O2S
CAS No.	728033-96-3

存储

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

溶解度

DMSO: 82 mg/mL (184.9 mM)

Ethanol: 3 mg/mL (6.76 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	2.2551 mL	11.2755 mL	22.551 mL	56.3774 mL
DMSO / Ethanol	5 mM	0.451 mL	2.2551 mL	4.5102 mL	11.2755 mL
DMSO	10 mM	0.2255 mL	1.1275 mL	2.2551 mL	5.6377 mL
	20 mM	0.1128 mL	0.5638 mL	1.1275 mL	2.8189 mL
	50 mM	0.0451 mL	0.2255 mL	0.451 mL	1.1275 mL
	100 mM	0.0226 mL	0.1128 mL	0.2255 mL	0.5638 mL

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

质量

浓度

容积

分子量

浓度 (起始)

容积 (起始)

浓度 (终)

容积 (终)

溶液体积

质量

配液浓度

参考文献

1. Garton AJ, et al. Cancer Res. 2006, 66(2):1015-1024. 2. Lin HL, et al. Drug Metab Dispos. 2011, 39(2), 345-350. 3. Han H W, Hahn S, Jeong H Y, et al. LINCS L1000 dataset-based repositioning of CGP-60474 as a highly potent anti-endotoxemic agent[J]. Scientific reports. 2018 Oct 8;8(1):14969.

文献引用

1. Han H W, Hahn S, Jeong H Y, et al. LINCS L1000 dataset-based repositioning of CGP-60474 as a highly potent anti-endotoxemic agent. Scientific Reports. 2018 Oct 8;8(1):14969

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

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。

第一步：请输入动物实验的基本信息

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

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。

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

计算重置

计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 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 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

技术支持

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

OSI-930 728033-96-3 Angiogenesis Apoptosis MAPK Tyrosine Kinase/Adaptors c-Kit Src VEGFR c-Fms Raf CSF-1R FLT Inhibitor CD117 Vascular endothelial growth factor receptor CSF1R colony stimulating factor 1 receptor antitumor OSI 930 SCFR selective OSI930 CSF-1 receptor 噻尔非尼 inhibit inhibitor

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OSI-930

存储

溶解度

溶液配制表

计算器

输入分子式，点击计算，可计算出产品的分子量。

参考文献

文献引用

相关产品

相关化合物库

剂量换算

体内实验配液计算器

技术支持

Keywords