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MRT67307
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
MRT67307图片
CAS NO:1190378-57-4
规格:98%
分子量:464.62
包装与价格:
包装价格(元)
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
SIK/TBK-1/IKKe inhibitor
CAS:1190378-57-4
分子式:C26H36N6O2
分子量:464.62
纯度:98%
存储:Store at -20°C

Background:

MRT67307 is an inhibitor for TBK1, IKKε , MARK1-4 and NUAK1 with IC50 value of 19, 160, 27-52 and 230nM , respectively [1]. It is an inhibitor for ULK1and ULK2 with IC50 value of 45 and 38nM, respectively [2]. Also, it is a salt inducible kinase (SIK) inhibitor with IC50 value of 250, 67 and 430nM for SIK1, SIK2 and SIK3, respectively.
SIKs prevent the formation of regulatory macrophages and their inhibition induces increasing in some markers of regulatory macrophages, such as IL-10 and other anti-inflammatory molecules. IKKε and TBK-1 mediate the phosphorylation of interferon regulatory factor 3 (IRF3).  MARK1 is a Serine/threonine-protein kinase.
In macrophages, MRT67307 prevented the production of IFNβ and the phosphorylation of IRF3 without suppressing the activation of NF-κB, which showed that MRT67307 blocked the induction of  Pellino 1 through inhibiting TBK1/IKKε kinase activity [1] [3]. Also, MRT67307 completely blocked the TBK1- or IKKε-induced decrease in the mobility of Pellino 1 [3]. Exposed macrophages to MRT67307 increased the levels of the anti-inflammatory cytokines IL-1ra and IL-10 and decreased the levels of proinflammatory cytokines (such as IL-6, IL-12, and TNF) in response to bacterial lipopolysaccharide (LPS) [4].
参考文献:
[1]. Clark K, Peggie M, Plater L, et al. Novel cross-talk within the IKK family controls innate immunity. Biochem J, 2011, 434(1): 93-104.
[2]. Petherick KJ, Conway OJ, Mpamhanga C, et al. Pharmacological Inhibition of ULK1 Blocks mTOR-Dependent Autophagy. J Biol Chem, 2015, pii: jbc.C114.627778.
[3]. Smith H, Liu XY, Dai L, et al. The role of TBK1 and IKKe in the expression and activation of Pellino 1. Biochem J, 2011, 434(3): 537-548.
[4]. Clark K, MacKenzie KF, Petkevicius K, et al. Phosphorylation of CRTC3 by the salt-inducible kinases controls the interconversion of classically activated and regulatory macrophages. Proc Natl Acad Sci U S A, 2012, 109(42): 16986-16991.