化合物 BML-277|T2033|TargetMol

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价格	￥155	￥369	￥589
包装	1mg	5mg	10mg

最小起订量	1mg
发货地	上海
更新日期	2025-11-17

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产品详情

中文名称:化合物 BML-277	英文名称:BML-277
CAS:516480-79-8	品牌: TargetMol
产地: 美国	保存条件: Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice/Shipping at ambient temperature.
纯度规格: 99.65%	产品类别: 抑制剂
货号: T2033

Product Introduction

Bioactivity

名称	BML-277
描述	BML-277 (C 3742) is a selective checkpoint kinase 2 (Chk2) inhibitor.
细胞实验	BML-277 is dissolved in DMSO and stored, and then diluted with appropriate medium before use[1]. To determine the radioprotective effect of Chk2 inhibitors, purified T-cells are incubated at 100?000 cells per well in BML-277 (102.5 nM, 1 μM, 100.5 μM, 10 μM, and 101.5 μM) or vehicle (DMSO) at varying concentrations in 96-well stripwells for 1 h. Cells are then exposed to a dose of 0 or 10 Gy gamma irradiation from a 137Cs source at a dose rate of 3.65 Gy/min and then returned to the incubator for a further 24 h. Cells are stained with Annexin V-FITC and propidium iodide, according to the manufacturers protocol. Apoptotic and surviving cells are quantitated with a FACSCalibur FACS machine. Data are reported as percent recovery-or the number of survivors from treatment groups minus the number of cells surviving in the irradiated control group divided by the number of surviving cells in the untreated control groups[1].
激酶实验	Activity of inhibitors of chk2 is determined by incubating inhibitory compounds with recombinant full-length chk2:? 5 nM recombinant human Chk2, 50 mM HEPES (pH 7.4), 100 mM NaCl, 10 mM MgCl2, 25 μM synthetic peptide substrate (biotin-SGLYRSPSMPENLNRPR, 1 μM ATP, 50 μCi/mL [γ-33P] ATP, and a protease inhibitor mixture. The reaction mixtures are incubated at 37°C for 3 h, and the peptide substrate is captured on streptavidin conjugated to agarose beads. The agarose beads are washed repeatedly with a 0.1% solution of Tween-20 in phosphate-buffered saline, pH 7.4. Enzyme activity at different BML-277 concentrations (6.25, 12.5, 25, 50, 100, and 200 nM) is determined by measuring the amount of radioactive phosphate bound to the substrate peptide by scintillation counting. In kinetic experiments ATP concentration is varied while the ratio between unlabeled and [γ-33P] labeled ATP is kept constant. Reactions are stopped at different time points by addition of 50 mM cold ATP and samples are kept on ice during further processing[1].
体外活性	BML-277 is an ATP-competitive inhibitor of Chk2 that dose dependently protects human CD4+ and CD8+ T-cells from apoptosis due to ionizing radiation. BML-277 efficiently rescues both T-cell populations from radiation-induced apoptosis in a dose-dependent manner with an observed EC50 of 3?7.6 μM. The concentration of BML-277 required for radioprotection is consistent with the biochemical measurement of chk2 inhibition. Providing theKm of ATP for Chk2 is determined to be 99 μM and the Ki for BML-277 is 37 nM, and assuming that the intracellular ATP concentration is 10 mM, a 5 μM concentration of BML-277 would be expected to produce 42% inhibition of intracellular chk2[1].
存储条件	Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice/Shipping at ambient temperature.
溶解度	DMSO : 122.5 mg/mL (336.72 mM), Sonication is recommended. 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 1 mg/mL (2.75 mM), Sonication is recommended.
关键字	Inhibitor \| inhibit \| Chk2 \| Checkpoint Kinase (Chk) \| C-3742 \| C3742 \| BML-277 \| BML277 \| Apoptosis
相关产品	Urea \| Dimethyl phthalate \| Aceglutamide \| Alginic acid \| Cysteamine hydrochloride \| Metronidazole \| Dextran sulfate sodium salt (MW 5000) \| Citric Acid Triammonium \| Gum arabic \| Stavudine \| Tamoxifen \| Sodium 4-phenylbutyrate
相关库	抑制剂库 \| 经典已知活性库 \| 抗癌化合物库 \| 已知活性化合物库 \| 细胞周期化合物库 \| 激酶抑制剂库 \| 细胞凋亡化合物库 \| 高选择性抑制剂库 \| 抗衰老化合物库 \| NO PAINS 化合物库 \| 多靶点化合物库 \| 蛋白翻译后修饰化合物库

关键字： Chk2 Inhibitor II|||C 3742|||BML 277|TargetMol

公司简介

TargetMol Chemicals Inc. 总部位于马萨诸塞州波士顿，致力于为全球生化领域科学家的研究提供专业的产品和服务。TargetMol?品牌的客户群分布于40多个国家和地区，已发展成为全球知名的化合物库和小分子化合物研究供应商。 TargetMol?可提供160多种满足不同需求的化合物库，以及多种类型的生化试剂产品，包括12000多种抑制剂、16000多种天然产物和各类多肽、抗体、生命科学试剂盒等，此外，我们还建设有CADD（计算机辅助药物设计）研究中心、药理实验室、药化合成平台三大技术中心，全方位满足客户的定制需求。凭借我们优质的产品和服务、快速高效的全球供应链和专业的技术支持，我们将有效帮助您缩短研发周期，取得更成功的结果。

成立日期	2013-04-18 （13年）	注册资本	566.265100万人民币
员工人数	100-500人	年营业额	￥ 1亿以上
主营行业	天然产物,生化试剂,分子生物学,分子砌块,生物技术服务	经营模式	贸易,工厂,试剂,定制,服务

TargetMol中国（陶术生物）

VIP 4年

公司成立：13年
注册资本：566.265100万人民币
企业类型：有限责任公司(自然人投资或控股)
主营产品：小分子抑制剂、药物筛选化合物库、药物筛选等
公司地址：静安区江场三路238号8楼

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化合物 BML-277|T2033|TargetMol相关厂家报价

产品名称	价格		公司名称	报价日期
激酶2(Chk2)抑制剂(BML-277)	询价	VIP7年	上海泽叶生物科技有限公司	2026-02-09
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BML-277	询价	VIP8年	台州市科瑞生物技术有限公司	2025-07-31
aladdin 阿拉丁 C275315 Chk2抑制剂II 516480-79-8 ≥98%	￥442.90	VIP3年	上海阿拉丁生化科技股份有限公司	2025-05-16

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