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TBB 99%+

货号:A133565 Ambeed 开学季,买赠积分,赢豪礼

TBB is a highly selective, ATP/GTP-competitive inhibitor of casein kinase-2 (CK2)with IC50s of 0.9 and 1.6 μM for rat liver and human recombinant CK2 respectively).

TBB 化学结构 CAS号:17374-26-4
TBB 化学结构
CAS号:17374-26-4
TBB 3D分子结构
CAS号:17374-26-4
TBB 化学结构 CAS号:17374-26-4
TBB 3D分子结构 CAS号:17374-26-4
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TBB 纯度/质量文件 产品仅供科研

货号:A133565 标准纯度: 99%+
批次查询: 批次纯度:

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产品名称 CK1 CK2 其他靶点 纯度
PF-670462 2HCl ++++

CK1ε, IC50: 90 nM

CK1δ, IC50: 13 nM

99%+
D4476 ++

CK1 from Schizosaccharomyces pombe, IC50: 200 nM

CK1δ, IC50: 300 nM

99%+
SR-3029 +++

CK1ε, IC50: 260 nM

CK1δ, IC50: 44 nM

99%+
IWP-2 +++

M82FCK1δ, IC50: 40 nM

Wnt 99%+
LY364947 ++

CK1δ, IC50: 0.22 μM

98%
TA-01 ++++

CK1ε, IC50: 6.4 nM

CK1δ, IC50: 6.8 nM

p38 MAPK 99%+
IC261 +

CK1, IC50: 16 μM

98%
PF-4800567 +++

casein kinase 1 delta, IC50: 711 nM

casein kinase 1 epsilon, IC50: 32 nM

99%+
CK1-IN-1 ++++

CK1ε, IC50: 16 nM

CK1δ, IC50: 15 nM

99%+
Longdaysin +

CKIδ, IC50: 8.8 μM

CKIα, IC50: 5.6 μM

99%+
Silmitasertib ++++

CK2, IC50: 1 nM

99%+
Ellagic acid (hydrate) +++

CK2, IC50: 0.04 μM

PKA 95+%
DMAT +++

CK2, Ki: ~40 nM

99%+
Hematein ++

CK2, IC50: 0.55 μM

98+%
Silmitasertib sodium salt ++++

CK2α, IC50: 1 nM

CK2α', IC50: 1 nM

99%+
LY294002 +++

CK2, IC50: 98 nM

99%+
A-3 HCl +

CK1, Ki: 80 μM

++

CK2, Ki: 5.1 μM

MLCK,PKA,PKC 98+%
TBB +

CK1, Ki: 47 μM

++

CK2, Ki: 0.4 μM

99%+
TTP 22 ++

CK2, IC50: 100 nM

98%+
DRB 99%+
BioE-1115 +

CK2α, IC50: 10 μM

99%+
(E/Z)-GO289 ++++

CK2, IC50: 7 nM

99%+
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

TBB 生物活性

靶点
  • CK2

    CK2, Ki:0.4 μM

  • CK1

    CK1, Ki:47 μM

描述 The inhibitor 4,5,6,7-tetrabromobenzotriazole (TBB) is a selective inhibitor for the protein kinase CK2 (IC50 1.6 micro m)[3]. TBB also inhibits three other kinases with less potency: CDK2 (IC50=15.6 μM), phosphorylase kinase (IC50=8.7 μM) and glycogen synthase kinase 3β (GSK3β) (IC50=11.2 μM). All other kinases tested have IC50 values 50-fold greater than that for CK2[4]. The viability of the androgen insensitive PC-3 cells may be diminished by TBB (60 μM TBB) acting either alone or combined with anticancer agents CPT or TRAIL when a proper time schedule of the administration is applied. The time schedule-dependent activity of TBB does not come from its effect on apoptosis in PC-3 cells[5].

TBB 参考文献

[1]Orzechowska E, Kozlowska E, et al. Time schedule-dependent effect of the CK2 inhibitor TBB on PC-3 human prostate cancer cell viability. Oncol Rep. 2012 Jan;27(1):281-5.

[2]De Moliner E, Brown NR, Johnson LN. Alternative binding modes of an inhibitor to two different kinases. Eur J Biochem. 2003 Aug;270(15):3174-81.

[3]De Moliner E, Brown NR, Johnson LN. Alternative binding modes of an inhibitor to two different kinases. Eur J Biochem. 2003 Aug;270(15):3174-81

[4]Sarno S, Reddy H, Meggio F, Ruzzene M, Davies SP, Donella-Deana A, Shugar D, Pinna LA. Selectivity of 4,5,6,7-tetrabromobenzotriazole, an ATP site-directed inhibitor of protein kinase CK2 ('casein kinase-2'). FEBS Lett. 2001 May 4;496(1):44-8

[5]Orzechowska E, Kozłowska E, Staroń K, Trzcińska-Danielewicz J. Time schedule-dependent effect of the CK2 inhibitor TBB on PC-3 human prostate cancer cell viability. Oncol Rep. 2012 Jan;27(1):281-5

TBB 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.30mL

0.46mL

0.23mL

11.50mL

2.30mL

1.15mL

23.00mL

4.60mL

2.30mL

TBB 技术信息

CAS号17374-26-4
分子式C6HBr4N3
分子量 434.708
别名
运输蓝冰
存储条件

粉末 Sealed in dry,2-8°C

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 105 mg/mL(241.54 mM),注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

动物实验配方
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