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AB120939

DRB (Benzimidazole), Casein kinase II inhibitor

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(3 Publications)

MW 319.14 g/mol, Purity >98%. Casein kinase II inhibitor (Ki values are 23 and 48 μM for CKII and CKI, respectively). Inhibitor of RNA polymerase II transcription in vitro and in vivo. Shown to inhibit cyclin C/CDK8 (IC50 = 17 μM) and cyclin H/CDK7/p38 (IC50 = 18 μM) signaling.
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Chemical Structure - DRB (Benzimidazole), Casein kinase II inhibitor (AB120939)
  • Chemical Structure

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Chemical Structure - DRB (Benzimidazole), Casein kinase II inhibitor (AB120939)

2D chemical structure image of ab120939, DRB (Benzimidazole), Casein kinase II inhibitor

Key facts

CAS number

53-85-0

Purity

>98%

Molecular weight

319.14 g/mol

Molecular formula

C<sub>1</sub><sub>2</sub>H<sub>1</sub><sub>2</sub>Cl<sub>2</sub>N<sub>2</sub>O<sub>4</sub>

Nature

Synthetic

Solubility

Soluble in DMSO to 25 mM

Biological description

Casein kinase II inhibitor (Ki values are 23 and 48 μM for CKII and CKI, respectively). Inhibitor of RNA polymerase II transcription in vitro and in vivo. Shown to inhibit cyclin C/CDK8 (IC50 = 17 μM) and cyclin H/CDK7/p38 (IC50 = 18 μM) signaling.

Isomeric smiles

OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1CNC2CC(CL)C(CL)CC12

IUPAC Name

5,6-Dichloro-1-β-D-ribofuranosyl-1H-benzimidazole

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store under desiccating conditions|The product can be stored for up to 12 months

Product protocols

Publications (3)

Recent publications for all applications. Explore the full list and refine your search

Cell reports 30:3296-3311.e5 PubMed32160538

2020

Genomic Repeats Categorize Genes with Distinct Functions for Orchestrated Regulation.

Applications

Unspecified application

Species

Unspecified reactive species

J Yuyang Lu,Wen Shao,Lei Chang,Yafei Yin,Tong Li,Hui Zhang,Yantao Hong,Michelle Percharde,Lerui Guo,Zhongyang Wu,Lichao Liu,Wei Liu,Pixi Yan,Miguel Ramalho-Santos,Yujie Sun,Xiaohua Shen

Molecular cell 75:102-116.e9 PubMed31128943

2019

RNA Targets Ribogenesis Factor WDR43 to Chromatin for Transcription and Pluripotency Control.

Applications

Unspecified application

Species

Unspecified reactive species

Xianju Bi,Yanhui Xu,Tong Li,Xinmin Li,Wenzhi Li,Wen Shao,Kaili Wang,Ge Zhan,Zhongyang Wu,Wei Liu,J Yuyang Lu,Liang Wang,Jicheng Zhao,Jiawei Wu,Jie Na,Guohong Li,Pilong Li,Xiaohua Shen

eLife 7: PubMed29845934

2018

The HIV-1 Tat protein recruits a ubiquitin ligase to reorganize the 7SK snRNP for transcriptional activation.

Applications

Unspecified application

Species

Unspecified reactive species

Tyler B Faust,Yang Li,Curtis W Bacon,Gwendolyn M Jang,Amit Weiss,Bhargavi Jayaraman,Billy W Newton,Nevan J Krogan,Iván D'Orso,Alan D Frankel
View all publications

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