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核因子 NF-KB 抑制剂 SN50 是转录因子 NF-KB 的细胞渗透性核易位抑制剂。它由介导该肽的细胞输入的卡波西成纤维细胞生长因子 (K-FGF) 信号序列的疏水区(h 区)和 NF-KB p50 亚基的核定位信号 (NLS) 组成。该肽抑制 LPS 或 TNF-α 刺激的鼠内皮 LE-II 和人单核细胞 THP-1 细胞中 NF-KB 的核转位。在几个细胞系中,SN50 干扰了 NF-KB 介导的促凋亡事件,例如 caspase-3 激活。
编号:176736
CAS号:213546-53-3
单字母:H2N-AAVALLPAVLLALLAPVQRKRQKLMP-OH
Nuclear Factor NF-KB Inhibitor SN50 is a cell-permeable nuclear translocation inhibitor of the transcription factor NF-KB. It consists of the hydrophobic region (h-region) of the Kaposi fibroblast growth factor (K-FGF) signal sequence which mediates the cellular import of this peptide and the nuclear localization signal (NLS) of the NF-KB p50 subunit. The peptide inhibited nuclear translocation of NF-KB in LPS- or TNF-α-stimulated murine endothelial LE-II and human monocytic THP-1 cells. In several cell lines SN50 interfered with NF-KB-mediated pro-apoptotic events such as caspase-3 activation.
Peptide H-AAVALLPAVLLALLAPVQRKRQKLMP-OH is a Research Peptide with significant interest within the field academic and medical research. Recent citations using H-AAVALLPAVLLALLAPVQRKRQKLMP-OH include the following: Albumin stimulates interleukin-8 expression in proximal tubular epithelial cells in vitro and in vivo S Tang , JCK Leung, K Abe, KW Chan - The Journal of , 2003 - Am Soc Clin Investighttps://www.jci.org/articles/view/16079 Cytochrome P450 (CYP) 2J2 gene transfection attenuates MMP-9 via inhibition of NF-κbeta in hyperhomocysteinemia KS Moshal , DC Zeldin , SD Sithu, U Sen - Journal of cellular , 2008 - Wiley Online Libraryhttps://onlinelibrary.wiley.com/doi/abs/10.1002/jcp.21356 Recombinant HBsAg inhibits LPS-induced COX-2 expression and IL-18 production by interfering with the NFκB pathway in a human monocytic cell line, THP-1 J Cheng, H Imanishi, H Morisaki, W Liu - Journal of , 2005 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0168827805002631 Controlling cytoplasmic c-Fos controls tumor growth in the peripheral and central nervous system GA Gil , DC Silvestre, N Tomasini , DF Bussolino - Neurochemical , 2012 - Springerhttps://link.springer.com/article/10.1007/s11064-012-0763-8 Preparation and applications of peptide-oligonucleotide conjugates CH Tung , S Stein - Bioconjugate Chemistry, 2000 - ACS Publicationshttps://pubs.acs.org/doi/full/10.1021/bc0000334 Characterization of the role of full-length CRMP3 and its calpain-cleaved product in inhibiting microtubule polymerization and neurite outgrowth A Aylsworth, SX Jiang, A Desbois, ST Hou - Experimental cell research, 2009 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0014482709002845
| DOI | 名称 | |
|---|---|---|
| 10.1002/1521-4141(200206)32:6<1737::AID-IMMU1737>3.0.CO;2-J | CD8+ T cell apoptosis induced by Escherichia coli heat-labile enterotoxin B subunit occurs via a novel pathway involving NF-kappaB-dependent caspase activation | 下载 |
| 10.1016/s0306-4522(03)00401-9 | Nuclear factor kappaB activation by muscarinic receptors in astroglial cells: effect of ethanol | 下载 |
| 10.1210/en.2003-0266 | Nuclear factor-kappaB translocation mediates double-stranded ribonucleic acid-induced NIT-1 beta-cell apoptosis and up-regulates caspase-12 and tumor necrosis factor receptor-associated ligand (TRAIL) | 下载 |
| 10.1074/jbc.270.24.14255 | Inhibition of nuclear translocation of transcription factor NF-kappa B by a synthetic peptide containing a cell membrane-permeable motif and nuclear localization sequence | 下载 |





