首页 工具
登录
Navitoclax

Navitoclax

产品编号 T2101   CAS 923564-51-6
别名: ABT-263

Navitoclax 是有效,可口服的Bcl-2抑制剂,可与Bcl-xL,Bcl-2, Bcl-w 等多种Bcl-2家族蛋白结合,Ki 值小于 1 nM。

TargetMol的所有产品和服务仅用于科学研究,不能被用于人体,我们也不向个人提供产品和服务。
Navitoclax, CAS 923564-51-6
我们的产品含有多种规格,如需了解具体的规格以及价格信息,请联系我们咨询订购,对于大额的订购,我们还有额外的优惠!
产品咨询
产品目录号及名称: Navitoclax (T2101)
点击图片重新获取验证码
选择批次  
纯度: 100%
纯度: 99.67%
纯度: 99.43%
纯度: 99.22%
纯度: 99%
纯度: 98.88%
纯度: 98.65%
纯度: 98.46%
纯度: 98.13%
纯度: 98%
纯度: 95.82%
更多批次查询请联系客服
生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 Navitoclax (ABT-263) is a potent, orally bioavailable Bcl-2 family protein inhibitor that avidly binds Bcl-2, Bcl-xL, and Bcl-W (Ki < 1 nM for all three proteins).
靶点活性 Bcl-W:<1 nM (Ki, cell free), Bcl-xL:0.4 nM (Ki, cell free), Bcl-2:<1 nM (Ki, cell free)
体外活性 ABT-263 is a potent, orally bioavailable Bad-like BH3 mimetic (K(i)'s of <1 nmol/L for Bcl-2, Bcl-xL, and Bcl-w). In human tumor cells, ABT-263 induces Bax translocation, cytochrome c release, and subsequent apoptosis [1]. ABT-263 was active against approximately one-half of the cell lines of the PPTP in vitro panel [2].
体内活性 The oral bioavailability of ABT-263 in preclinical animal models is 20% to 50%, depending on formulation. Oral administration of ABT-263 alone induces complete tumor regressions in xenograft models of small-cell lung cancer and acute lymphoblastic leukemia [1]. ABT-263 induced significant prolongation of the EFS distribution in 9 of 35 (26%) of the solid tumor xenografts and in 5 of 6 (83%) of the evaluable ALL xenografts [2]. ABT-263 exhibited a range of antitumor activity, leading to complete tumor regression in several models. Significant regressions of tumors as large as 1 cc were also observed. The efficacy of ABT-263 was also quite durable; in several cases, minimal tumor regrowth was noted several weeks after the cessation of treatment [3].
激酶实验 ABT-737 and ABT-263 were synthesized as previously described. The enantiomer and BH3-only peptides were synthesized at Abbott. Binding affinities (Ki or IC50) were determined with competitive fluorescence polarization assays. The following peptide probe/protein pairs were used: f-bad (1 nmol/L) and Bcl-xL (6 nmol/L), f-Bax (1 nmol/L) and Bcl-2 (10 nmol/L), f-Bax (1 nmol/L) and Bcl-w (40 nmol/L), f-Noxa (2 nmol/L) and Mcl-1 (40 nmol/L), and f-Bax (1 nmol/L) and Bcl-2-A1 (15 nmol/L). Binding affinities for Bcl-xL were also determined using a time-resolved fluorescence resonance energy transfer assay. Bcl-xL (1 nmol/L, His tagged) was mixed with 200 nmol/L f-Bak, 1 nmol/L Tb-labeled anti-His antibody, and compound at room temperature for 30 min. Fluorescence was measured on an Envision plate reader using a 340/35 nm excitation filter and 520/525 (f-Bak) and 495/510 nm (Tb-labeled anti-His antibody) emission filters. Dissociation constants (Ki) were determined using Wang's equation [1].
细胞实验 Human tumor cell lines were maintained at 37°C containing 5% CO2. SCLC cell lines were cultured in RPMI 1640 with 10% fetal bovine serum (FBS), 1% sodium pyruvate, 25 mmol/L HEPES, 4.5 g/L glucose, and 1% penicillin/streptomycin. Leukemia and lymphoma cell lines were cultured in RPMI 1640 supplemented with 10% FBS and 1% penicillin/streptomycin. Cells (1 × 10^4–5 × 10^4) were treated for 48 h in 96-well culture plates in a final volume of 100 μL and cytotoxicity was assessed with the CellTiter Glo assay [1].
动物实验 C.B.-17 scid-bg or C.B.-17 scid mice were implanted with 5 × 10^6 (1 × 10^6 for DoHH2) cells in 0.2 mL 50% Matrigel s.c. into the right flank. Tumor-bearing mice were size matched (~235 mm3; day 0) into treatment and control groups, ear tagged, and monitored individually. Tumor volume was measured two to three times weekly by electronic calipers (volume = length × width2 / 2). Tumor growth inhibition was calculated based on the difference in mean tumor volumes between treated and appropriate vehicle control groups. Partial response (PR) is defined as ≥50% tumor growth inhibition, and complete response (CR) is defined as nonpalpable tumor. All studies used 8 to 10 mice per group. ABT-263 was formulated in 10% ethanol, 30% polyethylene glycol 400, and 60% Phosal 50 PG and administered p.o. The other agents used [rituximab, doxorubicin, cyclophosphamide, vincristine, bortezomib, and prednisone] were administered i.p., p.o., or i.v. and formulated according to the manufacturers' recommendations. For combination studies, ABT-263 was given ~2 h before the other agents, except bortezomib, which was given ~4 h before ABT-263 [1].
别名 ABT-263
化合物与蛋白结合的复合物

T2101_1

Bcl_2-Navitoclax (ABT-263) Complex

分子量 974.61
分子式 C47H55ClF3N5O6S3
CAS No. 923564-51-6

存储

 | Powder: -20°C for 3 years | In solvent: -80°C for 2 years

溶解度

Ethanol: <1 mg/mL

DMSO: 200 mg/mL (205.21 mM), Need ultrasonic

H2O: <1 mg/mL

( < 1 mg/mL refers to the product slightly soluble or insoluble )

参考文献

1. Tse C, et al. ABT-263: a potent and orally bioavailable Bcl-2 family inhibitor. Cancer Res. 2008 May 1;68(9):3421-8. 2. Lock R1, et al. Initial testing (stage 1) of the BH3 mimetic ABT-263 by the pediatric preclinical testing program. Pediatr Blood Cancer. 2008 Jun;50(6):1181-1189. 3. Shoemaker AR, et al. Activity of the Bcl-2 family inhibitor ABT-263 in a panel of small cell lung cancer xenograft models. Clin Cancer Res. 2008 Jun 1;14(11):3268-77. 4. Torres P, Anerillas C, Encinas M, et al. The Motor Neuron Disease Mouse Model hSOD1-G93A Presents a Non-canonical Profile of Senescence Biomarkers in The Spinal Cord[J]. 2020

文献引用

1. Wang S, Wang Z, Wang X, et al. Humanized cerebral organoids-based ischemic stroke model for discovering of potential anti-stroke agents. Acta Pharmacologica Sinica. 2022: 1-11. 2. Torres P, Anerillas C, Ramírez-Núñez O, et al. The motor neuron disease mouse model hSOD1-G93A shows a non-canonical profile of senescence biomarkers. Disease Models & Mechanisms. 2022 3. Torres P, Anerillas C, Ramírez-Núñez O, et al. A motor neuron disease mouse model reveals a non-canonical profile of senescence biomarkers. Disease models & mechanisms. 2022, 15(8): dmm049059. 4. Bhatt H N, Diwan R, Borrego E A, et al.A photothermal driven chemotherapy for the treatment of metastatic melanoma.Journal of Controlled Release.2023, 361: 314-333.
MIK665 TV 3279 Sappanchalcone Altholactone Tanshinone IIB Kobophenol A AZD-5991 S55746 hydrochloride

相关化合物库

该产品包含在如下化合物库中:
口服活性化合物库 抗癌药物库 抗癌化合物库 临床前化合物库 铜死亡化合物库 药物功能重定位化合物库 线粒体靶向库 抑制剂库 ReFRAME 相关化合物库 抗结直肠癌化合物库

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
g
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
计算 重置

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
=
X
X
X
=
X
=
/
g/mol

输入分子式,点击计算,可计算出产品的分子量。

bottom

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

Navitoclax 923564-51-6 Apoptosis BCL inhibit Inhibitor Bcl-2 Family ABT-263 ABT263 ABT 263 inhibitor

 

陶术
生物
TargetMol®中国区唯一合作伙伴
点击进入陶术生物官网陶术生物
联系我们
400-820-0310

上海市静安区江场三路238号8楼