Venetoclax (ABT-199, GDC-0199)
目录号：S8048
Molecular Weight(MW): 868.44
Venetoclax (ABT-199, GDC-0199)是一种Bcl-2选择性抑制剂，无细胞试验中Ki为<0.01 nM，比作用于Bcl-xL和Bcl-w选择性高4800倍以上，对Mcl-1没有抑制活性。Phase 3。
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客户使用该产品的5个实验数据：
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(b) MV4-11 cells were treated in vitro with ABT-199 (0.01, 0.1, 1 or 10 μM) with or without BL-8040 (20 μM) for 24 h in 1% FCS RPMI medium. The percentage of dead cells (PI+ cells) was evaluated by FACS. (c) miR-15a and miR-16-1 transfections were performed using Lipofectamine 2000 transfection reagent. At 72 h post-transfection, cells were stained with Annexin-V and PI. FACS plots and numerical data of % cells are shown. The results are expressed as the mean±s.d. and were analyzed using Student’s t-test (*P ⩽0.05 compared with control).
Leukemia, 2017, 31(11):2336-2346. Venetoclax (ABT-199, GDC-0199) purchased from Selleck.
MDA-MB-468 cells were treated with BETd-246 (50 nM), BM-1197 (250 nM), ABT-263 (250 nM), ABT-199 (250 nM) or A-1155463 (250 nM) as indicated for 24 h for Annexin V-PI apoptosis analysis. Data are the mean ± SEM (n=3).
Cancer Res, 2017, 77(9):2476-2487. Venetoclax (ABT-199, GDC-0199) purchased from Selleck.
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THP-1 cells were treated with cytarabine alone and in combination with ABT-199 for 8 h. Whole cell lysates were extracted and subjected to Western blotting, and probed with anti-γH2AX or -β-actin antibody. Densitometry for γH2AX expression was measured, normalized to β-actin, and graphed as fold change compared to the no drug control. The data are presented as mean ± standard error from at least 3 independent Western blots. * indicates p < 0.05.
Mol Oncol 2014 10.1016/j.molonc.2014.09.008. Venetoclax (ABT-199, GDC-0199) purchased from Selleck.
C33A cells were treated with ABC294640 (5 μmol/L), together with/out ABT-737 (200 nM) or GDC-0199 (200 nM), cells were further cultured for indicated time, cell growth (MTT assay, (A) and apoptosis (Histone DNA ELISA assay, (B) were tested.
Oncotarget, 2017, 9(2):2384-2394. Venetoclax (ABT-199, GDC-0199) purchased from Selleck.
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CLL cells were incubated with drugs immediately or co-cultured on CD154 stroma overnight and incubated with the indicated concentrations of ABT-199.
J Biol Chem 2014 289(23), 16190-9. Venetoclax (ABT-199, GDC-0199) purchased from Selleck.
产品安全说明书
Bcl-2抑制剂选择性比较
生物活性
| 产品描述 | Venetoclax (ABT-199, GDC-0199)是一种Bcl-2选择性抑制剂，无细胞试验中Ki为<0.01 nM，比作用于Bcl-xL和Bcl-w选择性高4800倍以上，对Mcl-1没有抑制活性。Phase 3。 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 特性 | ABT-263 (Navitoclax)的重组 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 靶点 |
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| 体外研究 |
ABT-199 对Bcl-xL, Mcl-1 和Bcl-w具有低的敏感性，Ki分别为48 nM, >444 nM 和 245 nM。ABT-199 有效抑制FL5.12-Bcl-2 细胞, RS4;11细胞， EC50分别为4 nM 和 8 nM,作用于 FL5.12-Bcl-xL细胞具有低活性，EC50为261 nM。ABT-199 诱导RS4;11 细胞快速凋亡，细胞色素c释放，caspase激活，磷脂酰丝氨酸外化，及sub-G0/G1 DNA积累。定量免疫印迹表明，ABT-199对包括NHL，DLBCL，MCL，AML和ALL细胞系的灵敏度，与Bcl-2的表达强烈相关。ABT-199也诱导 CLL 凋亡，平均EC50 为3.0 nM。[1] |
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| Cell Data |
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| 体内研究 | ABT-199 (100 mg/kg)处理RS4;11 移植瘤，产生的最大肿瘤生长抑制率为95%，肿瘤生长延迟152%。ABT-199单独处理或与SDX-105及其他药剂联用处理DoHH2和Granta-519移植瘤，也抑制肿瘤生长。[1] |
推荐的实验操作(此推荐来自于公开的文献所以Selleck并不保证其有效性)
| 激酶实验：[1] |
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亲和力分析: 竞争性荧光偏振检测测定ABT-199对Bcl-2家族的不同亚型的亲和力(Ki 或 IC50)。使用如下肽探针/蛋白对：f-bad (1 nM) 与Bcl-xL (6 nM), f-Bax (1 nM) 与 Bcl-2 (10 nM),f-Bax(1 nM) 与Bcl-w (40 nM), f-Noxa(2 nM) 与Mcl-1 (40 nM), 及 f-Bax (1 nM)与Bcl-2-A1(15 nM)。使用时间分辨荧光共振能量转移检测测定对Bcl-xL的亲和力。Bcl-xL (1 nM, His标记的 ) 与200 nM f-Bak, 1 nM Tb标记的anti-His抗体, 及 ABT-199，在室温下混合30分钟。在Envision酶标仪上，使用340/35 nm 激发滤光片及520/525 (f-Bak) 和495/510 nm (Tb标记的anti-His抗体) 发射滤光片，测量荧光值。 |
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| 细胞实验：[1] |
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| 动物实验：[1] |
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溶解度 (25°C)
| 体外 | DMSO | 100 mg/mL warmed (115.14 mM) |
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| Water | Insoluble | |
| Ethanol | Insoluble | |
| 体内 |
从左到右依次将纯溶剂加入产品，现配现用(数据来自Selleck实验检测而非文献)： 5% DMSO+50% PEG 300+5% Tween 80+ddH2O |
5mg/mL |
* 溶解度检测是由Selleck技术部门检测的，可能会和文献中提供的溶解度有所差异，这是由于生产工艺和批次不同产生的正常现象。请按照顺序依次加入各个纯溶剂。
化学数据
| 分子量 | 868.44 |
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| 化学式 | C45H50ClN7O7S |
| CAS号 | 1257044-40-8 |
| 稳定性 | powder |
| in solvent | |
| 别名 | N/A |
计算器
摩尔浓度计算器
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
*在配置溶液时，请务必参考Selleck产品标签上、MSDS / COA（可在Selleck的产品页面获得）批次特异的分子量使用本工具。
稀释计算器
用本工具协助配置特定浓度的溶液，使用的计算公式为：
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为: C1V1 = C2V2 ( 输入 输出 )
在配置溶液时，请务必参考Selleck产品标签上、MSDS / COA（可在Selleck的产品页面获得）批次特异的分子量使用本工具。.
分子量计算器
通过输入化合物的化学式来计算其分子量：
注：化学分子式大小写敏感。C10H16N2O2 c10h16n2o2
摩尔浓度计算器
临床试验信息
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT03735875 | Not yet recruiting | Acute Myeloid Leukemia With FLT3/ITD Mutation|FLT3 Gene Mutation|FLT3 Internal Tandem Duplication|Recurrent Acute Myeloid Leukemia|Refractory Acute Leukemia | M.D. Anderson Cancer Center|National Cancer Institute (NCI) | March 31 2019 | Phase 1|Phase 2 |
| NCT03708003 | Not yet recruiting | Relapsed/Refractory Chronic Lymphocytic Leukemia|Chronic Lymphocytic Leukemia|Leukemia | Swiss Group for Clinical Cancer Research | March 2019 | Phase 2 |
| NCT03710772 | Not yet recruiting | CD20 Positive|Mantle Cell Lymphoma | M.D. Anderson Cancer Center|National Cancer Institute (NCI) | January 31 2019 | Phase 2 |
| NCT03701321 | Not yet recruiting | Recurrent Plasma Cell Myeloma|Refractory Plasma Cell Myeloma | National Cancer Institute (NCI) | January 25 2019 | Phase 1|Phase 2 |
| NCT03639324 | Not yet recruiting | Chronic Lymphocytic Leukemia|CLL|Relapsed CLL|Refractory Chronic Lymphocytic Leukemia|Relapsed Chronic Lymphocytic Leukemia | Virginia Commonwealth University | January 31 2019 | Phase 1 |
| NCT03573024 | Not yet recruiting | Acute Myeloid Leukemia | University of Colorado Denver | January 2019 | Phase 2 |
技术支持
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如果有其他问题，请给我们留言。
常见问题及建议解决方法
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问题 1：
Could you please offer some advice on the half-life of the drug ?
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回答：
According to the reference (https://www.ncbi.nlm.nih.gov/pubmed/24212376), the half-life of ABT-199 in dogs is 12.9 hr.
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问题 2：
how to prepare the working solution for mice including how to dissolve the powder?
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回答：
We recommend the following vehicle for ABT 199, 30% PEG400/0.5% Tween80/5% Propylene glycol (64.5% water, V/V), at a concentration up to 20mg/ml. Its a homogeneous suspension and can be used for oral gavage.
