化合物 Bemcentinib|T6269|TargetMol

Bemcentinib
1037624-75-1

￥415 1mg 起订

￥623 2mg 起订

￥1150 5mg 起订

上海更新日期：2024-09-23

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产品详情:

中文名称：: 化合物 Bemcentinib

英文名称：: Bemcentinib

CAS号：: 1037624-75-1

品牌：: TargetMol

产地：: 美国

保存条件：: store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

纯度规格：: 99.8%

产品类别：: 抑制剂

货号：: T6269

Product Introduction

Bioactivity

Name	Bemcentinib
Description	Bemcentinib (R428) is a selective inhibitor of Axl (IC50: 14 nM) and has been investigated for the treatment of NSCLC.
Cell Research	MDA-MB-231 or 4T1 cells (1 × 10^5) were allowed to migrate through Matrigel toward 20% FCS in an 8-μm pore 24-well Transwell plate at 37°C for 16 to 24 h. Noninvaded cells and Matrigel were removed by swabbing. Invaded cells were fixed in 4% formaldehyde, stained with 1% crystal violet, and quantified as for Axl cell-based assay. Cells were preincubated with R428 for 3 h. R428 was added to both upper and lower Transwell chambers [1].
Kinase Assay	A five-point R428 dose titration was performed in radiometric in vitro kinase assays on 133 kinases at the Km(ATP) for each kinase. Axl, Mer, and Tyro3 assays were also performed using a fluorescence polarization protocol. HER2 activity was determined by Z'-LYTE assay [1].
Animal Research	Female BALB/c mice were inoculated in the mammary fat pad with 0.5 × 10^6 4T1 cells. Forty-eight hours after inoculation, mice were randomized into treatment groups (n = 10). Oral dosing with R428 (7–75 mg/kg twice daily) or vehicle continued until days 19 to 21. Cisplatin (1.2 or 4 mg/kg) was administered i.v. once weekly. Body weight and tumor size were measured thrice per week. Lungs were exposed postmortem. Total number and size of surface lung macrometastases were measured (small, <2 mm; medium, ≥2 mm and <3 mm; large, ≥3 mm). Half of each primary tumor was snap frozen in liquid nitrogen. The other half, and the livers were fixed in paraformaldehyde/lysine/periodate solution, paraffin embedded and sectioned (5 μm thick). Two H&E-stained liver sections per animal were examined microscopically for micrometastases in three view fields. Synergism was determined using Clark's synergy calculation [1].
In vitro	Bemcentinib （R428） activity was limited to the tyrosine kinase subfamily. Of the 133 kinases, Axl was most potently inhibited by R428. With the exception of Tie-2, Ftl-1, Flt-3, Ret, and Abl, kinase inhibition by R428 was at least 10 times lower than observed for Axl. R428 dose-dependently suppressed invasion of both human MDA-MB-231 and murine 4T1 breast cancer cell lines [1]. Addition of R428 (50 nM-1 μM) resulted in a dose-dependent inhibition of differentiation of 3T3-F442A preadipocytes into mature adipocytes. Oil Red O staining ranged between 84 and 35% of that of DMSO control at R428 concentrations between 50 nM and 1 μM. Inhibition of Axl signaling by R428 in differentiating preadipocytes was confirmed by the Axl cell-based assay, yielding lower values (A450) for phospho-Akt activity upon treatment with 1 μM R428 compared with medium control or DMSO control [2]. The Axl inhibitor R428 showed a mean IC50 dose of ～ 2.0μM for the primary CLL B cells after 24 hours of treatment and normal B-, T- and natural killer (NK) cells showed no significant amount of cell death at this dose of R428 (2.5μM) under similar experimental conditions [3].
In vivo	R428 treatment reduced lung metastasis. R428 (7 mg/kg twice daily) significantly suppressed both total metastatic burden and the number of larger metastases. R428 suppressed both tumor angiogenesis and vascular endothelial growth factor (VEGF)–induced corneal neovascularization in vivo [1]. At day 35, the last day of HFD feeding, the body weight in both groups treated with R428 (75 mg/kg/day or 25 mg/kg twice daily, p.o.) was significantly lower than in the corresponding vehicle-treated groups. Compared with the start of the experiment, body weights at the end were significantly increased in both vehicle-treated groups, but not in R428-treated groups [2].
Storage	store at low temperature \| Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice.
Solubility Information	H2O : < 1 mg/mL (insoluble or slightly soluble) Ethanol : < 1 mg/mL (insoluble or slightly soluble) DMSO : 5.07 mg/mL (10 mM), Sonication is recommended.
Keywords	Tyro3 \| Mer \| Inhibitor \| Bemcentinib \| BGB 324 \| R 428 \| TAM Receptor \| BGB-324 \| Axl \| inhibit \| R-428
Inhibitors Related	Cabozantinib S-malate \| Dubermatinib \| Gilteritinib \| NCT-503 \| AXL-IN-13 \| BMS 777607 \| G-749 \| Sitravatinib \| Cabozantinib \| SGI-7079 \| UNC2881 \| UNC2025
Related Compound Libraries	Inhibitor Library \| Anti-Cancer Active Compound Library \| Bioactive Compound Library \| Bioactive Compounds Library Max \| Kinase Inhibitor Library \| Anti-Viral Compound Library \| Drug Repurposing Compound Library \| Tyrosine Kinase Inhibitor Library \| Anti-Cancer Clinical Compound Library \| Anti-Cancer Drug Library

R428|||BGB324|TargetMol

上海陶术生物科技有限公司为美国Target Molecule Corp. ( Target Mol ) 在上海建立的全资子公司。我们与美国波士顿、德国慕尼黑的同事一起，为北美、欧洲和亚洲从事药物研发和生物学研究的科学家提供优质的产品和专业的服务。公司下设筛选事业部，化学事业部，生物事业部和新材料部。从虚拟筛选到实体化合物分子供应；从商业化产品销售到个性化定制合成；从对明确靶点的分子筛选到对明确分子的多靶点筛选，从高通量筛选到化学结构优化，我们都可以满足您的科研用品及技术服务的需求。经过在中国市场五年的精心耕耘，我们已成为筛选化合物领域优秀的供应商，为超过五百家学校和各类企业提供了品质卓越的小分子化合物和药物筛

成立日期	(12年)
注册资本	566.2651万人民币
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