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Navitoclax

Navitoclax

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

Navitoclax (ABT-263) 是一种 Bcl-2 抑制剂,可与 Bcl-xL、Bcl-2、Bcl-w 等蛋白结合 (Ki<1 nM),具有有效性和口服活性。Navitoclax 具有抗肿瘤活性,可以诱导细胞凋亡

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Navitoclax Chemical Structure
Navitoclax, CAS 923564-51-6
规格 价格/CNY 货期 数量
1 mg ¥ 233 现货
5 mg ¥ 535 现货
10 mg ¥ 797 现货
25 mg ¥ 1,370 现货
50 mg ¥ 1,980 现货
100 mg ¥ 2,890 现货
200 mg ¥ 3,960 现货
500 mg ¥ 5,820 现货
1 g ¥ 7,860 现货
1 mL * 10 mM (in DMSO) ¥ 659 现货
其他形式的 Navitoclax:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
产品目录号及名称: Navitoclax (T2101)
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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: 98.88%
纯度: 98.65%
纯度: 98.46%
纯度: 98.13%
纯度: 98%
纯度: 95.82%
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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 Navitoclax (ABT-263) is a Bcl-2 inhibitor that binds to Bcl-xL, Bcl-2, and Bcl-w proteins (Ki<1 nM) with potent and oral activity. Navitoclax has antitumor activity and induces apoptosis.
靶点活性 BCL-W:<1 nM (Ki, cell free), BCL-XL:0.4 nM (Ki, cell free), BCL2:<1 nM (Ki, cell free)
体外活性 方法:鼠原 B 淋巴细胞 FL5.12/Bcl-xL 和 FL5.12/Bcl-2 用 Navitoclax (0.001-1000 nmol/L) 处理 48 h,使用 CellTiter Glo 方法检测细胞活力。
结果:Navitoclax 逆转了 Bcl-2 或 Bcl-xL 的过表达所提供的保护 (EC50 分别为 60 和 20 nmol/L)。在 IL-3 存在的情况下,在 FL5.12 细胞不受促凋亡刺激的情况下,Navitoclax 诱导细胞死亡是无效的。[1]
方法:HCC 细胞 PLC/PRF/5、Hep3B、HepG2 和 Huh7 用 Navitoclax (5 μM) 处理 18 h,使用 Western Blot 方法检测靶点蛋白表达水平。
结果:在用 Navitoclax 治疗后,所有 HCC 细胞系中的 Mcl-1 水平显著增加,但 Bcl-2 和B cl-xL 水平没有显著变化。[2]
体内活性 方法:为检测体内抗肿瘤活性,将 Navitoclax (100 mg/kg in 10% ethanol+30% polyethylene glycol 400+60% Phosal 50 PG) 口服给药给携带人 SCLC 和 ALL 异种移植物的 scid 小鼠,每天一次,持续二十一天。
结果:口服 Navitoclax 导致体内 SCLC 和 ALL 异种移植物肿瘤消退。[1]
方法:为检测体内抗肿瘤活性,将 Navitoclax (50-100 mg/kg in 10% ethanol+30% polyethylene glycol 400+60% Phosal 50 PG) 单剂量口服给药给携带人 SCLC 肿瘤 H146 的 scid 小鼠。
结果:单剂量 Navitoclax 治疗的 H146 肿瘤显示出大量的死亡和垂死细胞,包括血管化良好的肿瘤周围。[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

store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 200 mg/mL (205.21 mM), Sonication is recommended.

H2O: < 1 mg/mL (insoluble or slightly soluble)

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 1.0261 mL 5.1303 mL 10.2605 mL 25.6513 mL
5 mM 0.2052 mL 1.0261 mL 2.0521 mL 5.1303 mL
10 mM 0.1026 mL 0.513 mL 1.0261 mL 2.5651 mL
20 mM 0.0513 mL 0.2565 mL 0.513 mL 1.2826 mL
50 mM 0.0205 mL 0.1026 mL 0.2052 mL 0.513 mL
100 mM 0.0103 mL 0.0513 mL 0.1026 mL 0.2565 mL

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TargetMol Library Books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. Wang B, et al. The Bcl-2/xL inhibitor ABT-263 increases the stability of Mcl-1 mRNA and protein in hepatocellular carcinoma cells. Mol Cancer. 2014 Apr 30;13:98. 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

TargetMol Library Books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.
Wilfortrine UMI-77 Metaldehyde Physalin A ABT-737 MIK665 Tapotoclax Sappanchalcone

相关化合物库

该产品包含在如下化合物库中:
抗癌临床化合物库 抗癌活性化合物库 药物功能重定位化合物库 抑制剂库 抗癌药物库 PPI抑制剂库 铜死亡化合物库 抗COVID-19化合物库 已知活性化合物库 ReFRAME 相关化合物库

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Keywords

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

 

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