BSJ-4-116

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

BSJ-4-116  纯度: 99.62%

BSJ-4-116 是由 Cereblon 配体和 CDK 配体相连的 PROTAC。BSJ-4-116 是一种高效且选择性的 CDK12 降解剂,IC50 为 6 nM。BSJ-4-116 通过提前终止转录来下调 DDR 基因,主要是通过增加聚腺苷酸化。BSJ-4-116 单独或与聚(ADP-核糖)聚合酶抑制剂 Olaparib (HY-10162) 联合使用时表现出有效的抗增殖作用。

BSJ-4-116

BSJ-4-116 Chemical Structure

CAS No. : 2519823-34-6

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥2300 In-stock
5 mg ¥1500 In-stock
10 mg ¥2500 In-stock
25 mg ¥5500 In-stock
50 mg ¥9500 In-stock
100 mg ¥15500 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

BSJ-4-116 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Cell Cycle/DNA Damage Compound Library
  • Kinase Inhibitor Library
  • Anti-Cancer Compound Library
  • Anti-Aging Compound Library
  • Anti-Breast Cancer Compound Library
  • Anti-Blood Cancer Compound Library
  • Targeted Diversity Library

生物活性

BSJ-4-116 is a PROTAC connected by ligands for Cereblon and CDK. BSJ-4-116 is a highly potent and selective CDK12 degrader (PROTAC) with an IC50 of 6 nM. BSJ-4-116 downregulates DDR genes through a premature termination of transcription, primarily through increasing poly(adenylation). BSJ-4-116 exhibits potent antiproliferative effects, alone and in combination with the poly(ADP-ribose) polymerase inhibitor Olaparib (HY-10162)[1].

IC50 & Target[1]

CDK12

6 nM (IC50)

Cereblon

 

体外研究
(In Vitro)

BSJ-4-116 (10-10000 nM; 72 hours) exhibits potent antiproliferative effects in Kelly CDK12C1039F[1].
BSJ-4-116 (50 nM; 6-24 hours) decreases the level of CDK12 protein, regardless of the mutational status of the cell line[1].
BSJ-4-116 inhibits the growth of T-ALL cells (Jurkat and MOLT-4 cells) and sensitizes them to PARP inhibition[1].
BSJ-4-116 regulates DDR genes via poly(adenylation). BSJ-4-116 overcomes CDK12C1039F mutation. BSJ-4-116 represents the first example of resistance to a bivalent degrader molecule that is a consequence of an acquired point mutation in the target protein[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay[1]

Cell Line: Parental Kelly and CDK12C1039F cells
Concentration: 10-10000 nM
Incubation Time: 72 hours
Result: Antiproliferative activity of BSJ-4-116 is independent of the mutational status, and the degrader compounds exhibited improved GR50 (growth rate inhibition) values in Kelly CDK12C1039F cells compared with the parental cell line.

Western Blot Analysis[1]

Cell Line: Parental and CDK12C1039F (KellyCDK12CF)-expressing Kelly cells
Concentration: 50 nM
Incubation Time: 6-24 hours
Result: Led to the same level of CDK12 protein level decrease, regardless of the mutational status of the cell line.

分子量

837.38

Formula

C40H49ClN8O8S

CAS 号

2519823-34-6

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 250 mg/mL (298.55 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.1942 mL 5.9710 mL 11.9420 mL
5 mM 0.2388 mL 1.1942 mL 2.3884 mL
10 mM 0.1194 mL 0.5971 mL 1.1942 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (2.48 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (2.48 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (2.48 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (2.48 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Jiang B, et al. Discovery and resistance mechanism of a selective CDK12 degrader. Nat Chem Biol. 2021;17(6):675-683.

所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务