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Asciminib

Asciminib

产品编号 T5177   CAS 1492952-76-7
别名: ABL001

Asciminib (ABL001) 是一种有效的、选择性的变构BCR-ABL1抑制剂,能够抑制 Ba/F3 细胞生长 (IC50:0.25 nM)。

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Asciminib Chemical Structure
Asciminib, CAS 1492952-76-7
规格 价格/CNY 货期 数量
1 mg ¥ 383 现货
2 mg ¥ 552 现货
5 mg ¥ 911 现货
10 mg ¥ 1,390 现货
25 mg ¥ 2,370 现货
50 mg ¥ 3,530 现货
100 mg ¥ 4,970 现货
500 mg ¥ 10,700 现货
1 mL * 10 mM (in DMSO) ¥ 983 现货
其他形式的 Asciminib:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
MG-132限时半价
产品目录号及名称: Asciminib (T5177)
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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 Asciminib (ABL001) (ABL001) is a potent and selective Bcr-Abl inhibitor (Kd: 0.5–0.8nM).
靶点活性 Abl-1:0.45 nM
体外活性 In BCR–ABL1-transformed Ba/F3 cells grown without IL-3, ABL001 had an anti-proliferative IC50 value of 0.25nM. By contrast, the addition of IL-3 to bypass BCR–ABL1 dependence renders these cells insensitive to ABL001. In the CML blast-phase cell line KCL-22, ABL001 inhibited phosphorylation of both STAT5 (Tyr694; pSTAT5) and BCR–ABL1 (Tyr245; pBCR–ABL1) after 1h using concentrations that correlate with those required for inhibition of cell proliferation [1]. K562-Dox and K562-ABCG2 cells demonstrated increased LD50 (asciminib) vs K562 control cells: 256 and 299 nM respectively vs 24 nM. Sensitivity was completely restored with specific inhibitors cyclosporine (ABCB1) and Ko143 (ABCG2): K562-Dox LD50 (asciminib+cyclosporine) = 13 nM, K562-ABCG2 LD50 (asciminib+Ko143) = 15 nM [2].
体内活性 Single doses of 7.5, 15 and 30mg kg?1 ABL001, administered to mice bearing KCL22 xenografts, inhibited pSTAT5 (Tyr694), which returned to baseline at 10, 12 and 16–20h after administration of the dose, respectively. In mice implanted with KCL-22 tumours, the minimum dose of ABL001 required for complete regression was 7.5mg/kg twice a day (BID) or 30mg/kg once a day (QD), and was tolerated at doses up to 250mg kg?1 BID. Similarly, in xenografts derived from patients with Ph+ ALL, treatment with 7.5 and 30mg/kg ABL001 led to regressions that were maintained during dosing [1].
细胞实验 Cells were resuspended in fresh culture media before culture in 24-well plates in the presence of TKI or asciminib at a density of 2 × 105 cells/mL. Plates were seeded with 1 mL of cell suspension and incubated for 72 h before cell viability determination with 7-aminoactinomycin (7-AAD) and Phycoerythrin (PE)-conjugated Annexin V. Flow cytometric analysis was conducted with a BD LSRFortessa X-20 and FACSDiva software. The lethal dose of asciminib (LD50 asciminib), imatinib (LD50 IM), nilotinib (LD50 NIL) and dasatinib (LD50 DAS) required to cause 50% death of cells was calculated [2].
动物实验 Asciminib efficacy in three patient-derived ALL systemic xenograft models (ALL-7015, AL-7119 and AL-7155) is assessed by FACS monitoring of the percentage of CD45+ cells per live cell in blood samples taken at varying time points after dosing with either 7.5 mg/kg BID (group 2) or 30 mg/kg BID (group 3) asciminib for 3 weeks [1].
别名 ABL001
分子量 449.84
分子式 C20H18ClF2N5O3
CAS No. 1492952-76-7

存储

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

溶解度

H2O: Insoluble

DMSO: 50 mg/mL

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TargetMol Library Books参考文献

1. Wylie AA, et al. The allosteric inhibitor ABL2001 enables dual targeting of BCR-ABL1. Nature. 2017 Mar 30;543(7647):733-737. 2. Eadie LN, et al. The new allosteric inhibitor asciminib is susceptible to resistance mediated by ABCB1 and ABCG2 overexpression in vitro. Oncotarget. 2018 Feb 3;9(17):13423-13437.

TargetMol Library Books文献引用

1. Zhang C, Huang C, Xia H, et al. Autophagic sequestration of SQSTM1 disrupts the aggresome formation of ubiquitinated proteins during proteasome inhibition. Cell Death & Disease. 2022, 13(7): 1-15 2. Cheng S, Jin P, Li H, et al. Evaluation of CML TKI Induced Cardiovascular Toxicity and Development of Potential Rescue Strategies in a Zebrafish Model. Frontiers in Pharmacology. 2021: 2866.
Dasatinib hydrochloride KW-2449 Agerafenib CGP77675 BGG463 Nilotinib monohydrochloride monohydrate PP121 Danusertib

相关化合物库

该产品包含在如下化合物库中:
酪氨酸激酶分子库 药物功能重定位化合物库 EMA 上市药物库 抗癌临床化合物库 抗癌活性化合物库 抗癌上市药物库 抗癌药物库 抑制剂库 已知活性化合物库 FDA 上市激酶抑制剂库

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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。

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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

Asciminib 1492952-76-7 Angiogenesis Cytoskeletal Signaling Tyrosine Kinase/Adaptors Bcr-Abl ABL-001 inhibit ABL 001 ABL001 Inhibitor inhibitor

 

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