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Merck
모든 사진(1)

주요 문서

T0826

Sigma-Aldrich

TBB

≥98% (HPLC), solid

동의어(들):

4,5,6,7-Tetrabromo-2-azabenzimidazole, 4,5,6,7-Tetrabromobenzotriazole, NSC 231634, TBBt

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About This Item

실험식(Hill 표기법):
C6HN3Br4
CAS Number:
Molecular Weight:
434.71
MDL number:
UNSPSC 코드:
12352200
PubChem Substance ID:
NACRES:
NA.77

Quality Level

분석

≥98% (HPLC)

양식

solid

색상

white

solubility

DMSO: 28 mg/mL

저장 온도

2-8°C

SMILES string

Brc1c(Br)c(Br)c2[nH]nnc2c1Br

InChI

1S/C6HBr4N3/c7-1-2(8)4(10)6-5(3(1)9)11-13-12-6/h(H,11,12,13)

InChI key

OMZYUVOATZSGJY-UHFFFAOYSA-N

애플리케이션

TBB was used to study casein kinase 2-dependent phosphorylation of DNA damage mediator protein MDC1.

생화학적/생리학적 작용

TBB binds to the Val66 residue of casein kinase-2 and inhibits the binding of ATP/GTP. TBB is cell permeable; it induces caspase-dependent apoptosis and degrades hematopoietic lineage cell-specific protein 1 in Jurkat cells.
TBB is a highly selective, ATP/GTP-competitive inhibitor of casein kinase-2 (CK2) (IC50 = 900 nM and 1.6 mM, using rat liver and recombinant human CK2, respectively).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

S Sarno et al.
FEBS letters, 496(1), 44-48 (2001-05-10)
The specificity of 4,5,6,7-tetrabromo-2-azabenzimidazole (TBB), an ATP/GTP competitive inhibitor of protein kinase casein kinase-2 (CK2), has been examined against a panel of 33 protein kinases, either Ser/Thr- or Tyr-specific. In the presence of 10 microM TBB (and 100 microM ATP)
Maria Ruzzene et al.
The Biochemical journal, 364(Pt 1), 41-47 (2002-05-04)
Incubation of Jurkat cells with 4,5,6,7-tetrabromobenzotriazole (TBB), a specific inhibitor of protein kinase CK2, induces dose-and time-dependent apoptosis as judged by several criteria. TBB-promoted apoptosis is preceded by inhibition of Ser/Thr phosphorylation of haematopoietic lineage cell-specific protein 1 (HS1) and
J Ross Chapman et al.
EMBO reports, 9(8), 795-801 (2008-06-28)
Mammalian cells respond to DNA double-strand breaks (DSBs) by recruiting DNA repair and cell-cycle checkpoint proteins to such sites. Central to these DNA damage response (DDR) events is the DNA damage mediator protein MDC1. MDC1 interacts with several DDR proteins
Andrew W Bergen et al.
PloS one, 10(7), e0126113-e0126113 (2015-07-02)
The Nicotine Metabolite Ratio (NMR, ratio of trans-3'-hydroxycotinine and cotinine), has previously been associated with CYP2A6 activity, response to smoking cessation treatments, and cigarette consumption. We searched for drug metabolizing enzyme and transporter (DMET) gene variation associated with the NMR
Kate J Treharne et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 24(5-6), 347-360 (2009-11-17)
Deletion of phenylalanine-508 (DeltaF508) from the first nucleotide-binding domain (NBD1) in the wild-type cystic fibrosis (CF) transmembrane-conductance regulator (wtCFTR) causes CF. However, the mechanistic relationship between DeltaF508-CFTR and the diversity of CF disease is unexplained. The surface location of F508

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