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IC261 {[allProObj[0].p_purity_real_show]}

货号:A267194 同义名: SU5607

IC261 is an ATP-competitive inhibitor of CK1 with IC50s about 1 μM for CK1δ and CK1ε, 16 μM for CK1α.

IC261 化学结构 CAS号:186611-52-9
IC261 化学结构
CAS号:186611-52-9
IC261 3D分子结构
CAS号:186611-52-9
IC261 化学结构 CAS号:186611-52-9
IC261 3D分子结构 CAS号:186611-52-9
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IC261 纯度/质量文件 产品仅供科研

货号:A267194 标准纯度: {[allProObj[0].p_purity_real_show]}
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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

98%
SR-3029 +++

CK1ε, IC50: 260 nM

CK1δ, IC50: 44 nM

99%+
IWP-2 +++

M82FCK1δ, IC50: 40 nM

Wnt 98%
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 epsilon, IC50: 32 nM

casein kinase 1 delta, IC50: 711 nM

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

CK1ε, IC50: 16 nM

CK1δ, IC50: 15 nM

98%
Longdaysin +

CKIα, IC50: 5.6 μM

CKIδ, IC50: 8.8 μM

99%+
Silmitasertib ++++

CK2, IC50: 1 nM

99%+
Ellagic acid (hydrate) +++

CK2, IC50: 0.04 μM

PKA 95+%
DMAT +++

CK2, Ki: ~40 nM

98%
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

98%
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。

IC261 生物活性

靶点
  • CK1

    CK1, IC50:16 μM

描述 IC261 is a novel inhibitor of CK1 for isoforms of α[5] ,δ and ε. It inhibited cytokinesis causing a transient mitotic arrest and also led to centrosome amplification causing multipolar mitosis[6]. Inhibition of CK1 α by IC261 at concentration<300μM dose-dependently reduced LRRK2 phosphorylation at S935 and S910, as well as resulted a loss of 14-3-3 binding[5].
作用机制 IC261 is an ATP-competitive inhibitor and form a complex with the catalytic domain of fission yeast casein kinase-1. It stabilized casein kinase-1 in a conformation midway between nucleotide substrate liganded and nonliganded conformations.[4]

IC261 动物研究

Dose Mice: 30 mg/kg[4] (i.p.)
Administration i.p.

IC261 参考文献

[1]Chia R, Haddock S, et al. Phosphorylation of LRRK2 by casein kinase 1α regulates trans-Golgi clustering via differential interaction with ARHGEF7. Nat Commun. 2014 Dec 15;5:5827.

[2]Behrend L, Milne DM, et al. IC261, a specific inhibitor of the protein kinases casein kinase 1-delta and -epsilon, triggers the mitotic checkpoint and induces p53-dependent postmitotic effects. Oncogene. 2000 Nov 9;19(47):5303-13.

[3]Mashhoon N, DeMaggio AJ, et al. Crystal structure of a conformation-selective casein kinase-1 inhibitor. J Biol Chem. 2000 Jun 30;275(26):20052-60.

[4]Mashhoon N, DeMaggio AJ, Tereshko V, Bergmeier SC, Egli M, Hoekstra MF, Kuret J. Crystal structure of a conformation-selective casein kinase-1 inhibitor. J Biol Chem. 2000 Jun 30;275(26):20052-60. doi: 10.1074/jbc.M001713200. PMID: 10749871.

[5]Chia R, Haddock S, Beilina A, Rudenko IN, Mamais A, Kaganovich A, Li Y, Kumaran R, Nalls MA, Cookson MR. Phosphorylation of LRRK2 by casein kinase 1α regulates trans-Golgi clustering via differential interaction with ARHGEF7. Nat Commun. 2014 Dec 15;5:5827. doi: 10.1038/ncomms6827. PMID: 25500533; PMCID: PMC4268884.

[6]Behrend L, Milne DM, Stöter M, Deppert W, Campbell LE, Meek DW, Knippschild U. IC261, a specific inhibitor of the protein kinases casein kinase 1-delta and -epsilon, triggers the mitotic checkpoint and induces p53-dependent postmitotic effects. Oncogene. 2000 Nov 9;19(47):5303-13. doi: 10.1038/sj.onc.1203939. PMID: 11103931.

IC261 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

3.21mL

0.64mL

0.32mL

16.06mL

3.21mL

1.61mL

32.12mL

6.42mL

3.21mL

IC261 技术信息

CAS号186611-52-9
分子式C18H17NO4
分子量 311.332
别名 SU5607
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Sealed in dry,Room Temperature

溶解度

DMSO: 35 mg/mL(112.42 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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