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BMS 599626 2HCl (873837-23-1(HCl))

产品编号 T5398 CAS T5398

别名: AC480 dihydrochloride

BMS 599626 2HCl (873837-23-1(HCl)) (AC480 dihydrochloride) 是 HER1 和 HER2 的选择性抑制剂（IC50：20 nM 和 30 nM），对 HER4 的效力降低约 8 倍，对 Lck、VEGFR2、c-Kit、MET 等的效力降低 100 倍以上。

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BMS 599626 2HCl (873837-23-1(HCl)) Chemical Structure

BMS 599626 2HCl (873837-23-1(HCl)), CAS T5398

规格	价格/CNY	货期
1 mg	￥ 336	现货
5 mg	￥ 1,090	现货
10 mg	￥ 1,750	现货
25 mg	￥ 3,650	待询
50 mg	￥ 5,270	待询
100 mg	￥ 7,430	待询
1 mL * 10 mM (in DMSO)	￥ 2,780	现货

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其他形式的 BMS 599626 2HCl (873837-23-1(HCl)):

BMS-599626 2HCL(714971-09-2 Free base)
现货
BMS-599626
询价

选择批次

纯度: 99.94%

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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	BMS 599626 2HCl (873837-23-1(HCl)) (AC480 dihydrochloride) is a selective inhibitor of HER1 and HER2 (IC50s: 20 nM and 30 nM), ~8-fold less potent to HER4, >100-fold to Lck, VEGFR2, c-Kit, MET, etc.
靶点活性	HER3:190 nM (cell free), HER1:20 nM (cell free), HER2:30 nM (cell free)
体外活性	BMS-599626 inhibited HER1 and HER2 with IC50 of 20 and 30 nmol/L, respectively, and was highly selective when tested against a broad panel of diverse protein kinases. BMS-599626 abrogated HER1 and HER2 signaling and inhibited the proliferation of tumor cell lines that are dependent on these receptors, with IC50 in the range of 0.24 to 1 micromol/L. BMS-599626 was highly selective for tumor cells that depend on HER1/HER2 and had no effect on the proliferation of cell lines that do not express these receptors. In tumor cells that are capable of forming HER1/HER2 heterodimers, BMS-599626 inhibited heterodimerization and downstream signaling [1]. At 10 μM, BMS-599626 did not exhibit significant off-target effects as reflected in its activity on the control A2780 tumor cells [2]. In HN-5 cells, BMS-599626 inhibited the expression of pEGFR, pHER2, cyclins D and E, pRb, pAkt, pMAPK, pCDK1 and 2, CDK 6, and Ku70 proteins. The drug also induced accumulation of cells in the G1 cell cycle phase, inhibited cell growth, enhanced radiosensitivity [3].
体内活性	At 60 mg/kg, BMS-599626 achieved a significant delay of tumor growth in the course of treatment, but tumor growth resumed following the cessation of treatment. Higher doses of BMS-599626 provided more sustained inhibition of tumor growth, but in all cases, tumor growth resumed on treatment cessation. In a once-daily regimen, the maximum tolerated dose for 14 days of dosing of BMS-599626 was 240 mg/kg [1].
激酶实验	The entire cytoplasmic sequences of HER1, HER2, and HER4 were expressed as recombinant proteins in Sf9 insect cells. HER1 and HER4 were expressed as fusion proteins with glutathione-S-transferase and were purified by affinity chromatography on glutathione-S-Sepharose. HER2 was subcloned into the pBlueBac4 vector and expressed as an untagged protein using an internal methionine codon for translation initiation. The truncated HER2 protein was isolated by chromatography on a column of DEAE-Sepharose equilibrated in a buffer that contained 0.1 mol/L NaCl, and the recombinant protein was eluted with a buffer containing 0.3 mol/L NaCl. For the HER kinase assays, reaction volumes were 50 μL and contained 10 ng of glutathione-S-transferase fusion protein or 150 ng of partially purified HER2. The mixtures also contained 1.5 μmol/L poly(Glu/Tyr) (4:1), 1 μmol/L ATP, 0.15 μCi [γ-33P]ATP, 50 mmol/L Tris-HCl (pH 7.7), 2 mmol/L DTT, 0.1 mg/mL bovine serum albumin, and 10 mmol/L MnCl2. Reactions were allowed to proceed at 27°C for 1 hour and were terminated by the addition of 10 μL of a stop buffer (2.5 mg/mL bovine serum albumin and 0.3 mol/L EDTA), followed by a 108-μL mixture of 3.5 mmol/L ATP and 5% trichloroacetic acid. Acid-insoluble proteins were recovered on GF/C Unifilter plates with a Filtermate harvester. Incorporation of radioactive phosphate into the poly(Glu/Tyr) substrate was determined by liquid scintillation counting. Percent inhibition of kinase activity was determined by nonlinear regression analyses and data were reported as the inhibitory concentration required to achieve 50% inhibition relative to control reactions (IC50). Data are the averages of triplicate determinations. All other tyrosine kinases were also assayed using poly(Glu/Tyr) as a substrate [1].
细胞实验	All cell lines were maintained in RPMI 1640 supplemented with 10% fetal bovine serum, 100 units/mL penicillin, and 100 μg/mL streptomycin. Cells were plated at 1,000 per well in 96-well plates and were cultured for 24 hours before test compounds were added. Compounds were diluted in culture medium such that the final concentration of DMSO never exceeded 1%. Following the addition of compounds, the cells were cultured for an additional 72 hours before cell viability was determined by measuring the conversion of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide dye with the CellTiter96 kit. For some cell lines, there was a lack of a correlation between 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide dye metabolism and cell number, and a thymidine uptake assay was used to measure proliferation of these cell lines. Cells were plated in 96-well plates and treated with compounds as above. At the end of the 72-hour incubation, cells were pulsed with [3H]thymidine (0.4 μCi/well) for 3 hours before they were harvested. Cells were digested with 2.5% trypsin for 10 minutes at 37°C and were harvested by filtration using a Packard Filtermate Harvester and GF/C Unifilter plates. Incorporation of radioactive thymidine into nucleic acids was determined by liquid scintillation counting [1].
动物实验	The following murine and human tumor models were employed in the evaluation of BMS-599626: SAL2 murine salivary gland tumor, N87 human gastric carcinoma, BT474 human breast tumor, A549 human non–small-cell lung tumor, and GEO human colon tumor. All tumors were maintained and passaged in athymic female nude mice (nu/nu, HSD). Tumors were propagated as s.c. transplants using tumor fragments obtained from donor mice. For oral administration to mice, BMS-599626 was dissolved in a mixture of propylene glycol/water (50:50). The volume of all compounds administered was 0.01 mL/g body weight. Each nude mouse was given a s.c. implant of a tumor fragment (～20 mg) with a 13-gauge trocar. Tumors were allowed to grow to ～100 to 200 mm3 and animals were evenly distributed to various treatment and control groups of eight mice each. Tumor response was determined by measurement of tumors with a caliper twice a week until the tumors reached a predetermined "target" size of 0.5 to 1.0 g. Tumor weights (mg) were estimated from the following formula: tumor weight = (length × width2) / 2 [1].

别名	AC480 dihydrochloride
分子量	603.47
分子式	C27H29Cl2FN8O3
CAS No.	T5398

存储

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

溶解度

DMSO: 95 mg/mL (167.55 mM)

H2O: 3 mg/mL

溶液配制表

可选溶剂	浓度体积质量	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	1.6571 mL	8.2854 mL	16.5708 mL	41.4271 mL
	5 mM	0.3314 mL	1.6571 mL	3.3142 mL	8.2854 mL
	10 mM	0.1657 mL	0.8285 mL	1.6571 mL	4.1427 mL
	20 mM	0.0829 mL	0.4143 mL	0.8285 mL	2.0714 mL
	50 mM	0.0331 mL	0.1657 mL	0.3314 mL	0.8285 mL
	100 mM	0.0166 mL	0.0829 mL	0.1657 mL	0.4143 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)

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参考文献

1. Wong TW, et al. Preclinical antitumor activity of BMS-599626, a pan-HER kinase inhibitor that inhibits HER1/HER2 homodimer and heterodimer signaling. Clin Cancer Res. 2006 Oct 15;12(20 Pt 1):6186-93. 2. Gavai AV, et al. Discovery and preclinical evaluation of [4-[[1-(3-fluorophenyl)methyl]-1H-indazol-5-ylamino]-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl]carbamic acid, (3S)-3-morpholinylmethyl ester (BMS-599626), a selective and orally efficacious inhibitor of human epidermal growth factor receptor 1 and 2 kinases. J Med Chem. 2009 Nov 12;52(21):6527-30. 3. Torres MA, et al. AC480, formerly BMS-599626, a pan Her inhibitor, enhances radiosensitivity and radioresponse of head and neck squamous cell carcinoma cells in vitro and in vivo. Invest New Drugs. 2011 Aug;29(4):554-61.

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

BMS 599626 2HCl (873837-23-1(HCl)) T5398 Angiogenesis JAK/STAT signaling Tyrosine Kinase/Adaptors HER BMS 599626 2HCl (873837 23 1(HCl)) AC480 Dihydrochloride AC 480 AC480 dihydrochloride AC 480 Dihydrochloride BMS 599626 2HCl (873837231(HCl)) AC-480 AC480 AC-480 Dihydrochloride Inhibitor inhibitor inhibit

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BMS 599626 2HCl (873837-23-1(HCl))

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

相关产品

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剂量换算

体内实验配液计算器

技术支持

Keywords