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ICA1084-Luteolin
Luteolin,≥98%
【英文同義名】:Luteolol, Digitoflavone, Flacitran, Luteoline
【中文同義名】:木犀草素,毛地黃黃酮
訂購信息:(*,常備現貨)
品 牌 | 產品名稱 | 產品貨號 | 規 格 | 目錄價(元) |
Gene Operation | Luteolin | ICA1084-0005MG | 5 mg | ¥279.00 |
ICA1084-0010MG | 10 mg | ¥389.00 | ||
ICA1084-0050MG | 50 mg | ¥1,269.00 |
產品描述
木犀草素是大豆和網織紅細胞15-脂氧合酶的zui有效的類黃酮抑制劑之一,IC50為0.6μM [1]。另外,木犀草素也抑制TNFα從嗜中性粒細胞的釋放,并抑制基質金屬蛋白酶活性 [2]。在體外和體內,木犀草素具有有效的抗炎特性。在小鼠肺泡巨噬細胞中,木犀草素通過阻斷NF-κB和AP-1的活化來抑制脂多糖引起的炎癥反應 [3]。木犀草素具有抗增殖和抗化學作用,能體內抑制Lewis肺癌細胞的增殖 [4]。
靶點
靶點 | 15-lipoxygenases |
IC50(半數有效濃度) | 0.6 μM [1] |
化學特性
Cas No.: 491-70-3 | 分子量: 286.24 |
分子式: C15H10O6 | 純度: ≥98% |
同義名: Luteolol, Digitoflavone, Flacitran, Luteoline | |
化學名: 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one | |
外觀: 黃色粉末 | |
溶解: 溶于DMSO (up to 50 mM) | |
保存::3年 -20℃粉狀 |
儲存液配制
儲存液 (1 ml DMSO體系) | 1 mM | 5 mM | 10 mM | 25 mM | 50 mM |
質量(mg) | 0.2862 | 1.4312 | 2.8624 | 7.1560 | 14.3120 |
結構式
使用濃度(僅作參考)
Luteolin的具體使用濃度請參考相關文獻,并根據自身實驗條件(如實驗目的,細胞種類,培養特性等)進行摸索和優化。
參考文獻
[1] Sadik CD, et al. Inhibition of 15-lipoxygenases by flavonoids: structure-activity relations and mode of action. Biochem Pharmacol. 65(5):773-81(2003).
[2]Sartor L, et al. Inhibition of matrix-proteases by polyphenols: chemical insights for anti-inflammatory and anti-invasion drug design. Biochem Pharmacol. 64(2):229-37 (2002).
[3] Chen, et al. Luteolin suppresses inflammation-associated gene expression by blocking NF-κB and AP-1 activation pathway in mouse alveolar macrophage. Life Sci. 81(23-24):1602-14 (2007)
[4] Kim, et al. Caspase activation and extracellular signal-regulated kinase/Akt inhibition were involved in luteolin-induced apoptosis in Lewis lung carcinoma cells. Ann.N.Y.Acad.Sci. 1090 597 (2007).