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AMI-1
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。
AMI-1图片
CAS NO:20324-87-2
规格:98%
分子量:592.42
包装与价格:
包装价格(元)
5mg电议
25mg电议

产品介绍
PRMT1 inhibitor
CAS:20324-87-2
分子式:C21H12N2O9S2Na4
分子量:592.42
纯度:98%
存储:Store at -20°C

Background:

AMI-1 is a potent, cell-permeable compound which inhibits protein arginine N-methyltransferases (PRMTs), including human PRMT1 (IC50 = 8.8μM) and yeast-Hmt1p (IC50 = 3.0μM), by blocking peptide-substrate binding.IC50 value: 8.8μM (human PRMT1), 3.0μM (yeast-Hmt1p)Target: human PRMT1, yeast-Hmt1pin vitro: AMI-1 suppresses the transcriptional coactivator activity of PRMT1 and PRMT4 and it inhibits HIV-1 RT polymerase (IC50 = 5.0μM). PRMT1 methylates histone H4, and is essential for other subsequent histone modifications.[1] AMI-1 is the most active nonpeptidic inhibitor reported to be selective against PRMT1. AMI-1 is a selective PRMT inhibitor with a bisanionic structure that is related to compounds known to generate pleiotropic interactions with many proteins, should be further optimized before exploring additional binding pockets. [2]in vivo: AMI-1 is administered intranasally to chronic AIPI rats to determine PRMT effects on asthmatic parameters. AMI-1 inhibited the expression of COX2 in TGF-β-stimulated cells. AMI-1 administered to AIPI rats reduced COX2 production and humoral immune response, and it abrogated mucus secretion and collagen generation.[1]


参考文献:
[1]. Sun Q, et al. PRMT1 Upregulated by Epithelial Proinflammatory Cytokines Participates in COX2 Expression in Fibroblasts and Chronic Antigen-Induced Pulmonary Inflammation. J Immunol. 2015 Jul 1;195(1):298-306.
[2]. Castellano S, et al. Design, synthesis and biological evaluation of carboxy analogues of arginine methyltransferase inhibitor 1 (AMI-1). ChemMedChem. 2010 Mar 1;5(3):398-414.
[3]. Lv L, et al. PRMT1 promotes glucose toxicity-induced β cell dysfunction by regulating the nucleo-cytoplasmic trafficking of PDX-1 in a FOXO1-dependent manner in INS-1 cells. Endocrine. 2015 Aug;49(3):669-682.
[4]. Wang J, et al. Pharmacophore-based virtual screening and biological evaluation of small molecule inhibitors for protein arginine methylation. J Med Chem. 2012 Sep 27;55(18):7978-7987.