Nepetin (6-Methoxyluteolin) 是从 Eupatorium ballotaefolium HBK 分离的天然类黄酮，具有有效的抗炎活性。Nepetin 在 ARPE-19 细胞中抑制 IL-6，IL-8 和 MCP-1 分泌，IC50 值分别为 4.43 μM、3.42 μM 和 4.17 μM。
货号:ajcx14984
CAS:520-11-6
分子式:C16H12O7
分子量：316.26
溶解度:Soluble in DMSO
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Nepetin (6-Methoxyluteolin) is a natural flavonoid isolated from Eupatorium ballotaefolium HBK with potent anti-inflammatory activities. Nepetin inhibits IL-6, IL-8 and MCP-1 secretion with IC50 values of 4.43 μM, 3.42 μM and 4.17 μM, respectively in ARPE-19 cells[1][2].

Pretreatment with Nepetin dose-dependently inhibited IL-6, IL-8 and MCP-1 secretion with IC50 values of 4.43, 3.42 and 4.17 μM, respectively[1].Nepetin (2.5-10 μM; 25 hours; ARPE-19 cells) treatment suppresses IL-1β-induced cytokine (IL-6, IL-8 and MCP-1) expression at mRNA level in ARPE-19 cells[1].Nepetin (2.5-10 μM; 1.5 hours; ARPE-19 cells) treatment dose-dependently inhibits phosphorylation of IKKα/β and IκBα, and nuclear translocation of p65. Nepetin decreases the level of phosphorylated ERK1/2, JNK and p38 MAPK in activated ARPE-19 cells[1]. RT-PCR[1] Cell Line: ARPE-19 cells

[1]. Chen X, et al. Nepetin inhibits IL-1β induced inflammation via NF-κB and MAPKs signaling pathways in ARPE-19 cells. Biomed Pharmacother. 2018 May;101:87-93. [2]. MilitÃo GC, et al. Cytotoxic activity of nepetin, a flavonoid from Eupatorium ballotaefolium HBK. Pharmazie. 2004 Dec;59(12):965-6.