| 名称 | 3,5,6,7,8,3',4'-Heptemthoxyflavone |
| 描述 | 3,5,6,7,8,3',4'-Heptemthoxyflavone has neuroprotective, chemopreventive, anti-allergic, anti-inflammatory, immunomodulatory, anti-aging and photoprotective effects; it inhibits collagenase activity and induces type I procollagen synthesis in HDFn cells, and against nitric oxide (NO) carcinogenesis. |
| 体外活性 | 3,5,6,7,8,3',4'-heptamethoxyflavone(HMF),采用乙醇提取和己烷分级自C. unshiu果皮中提取得到。HMF抑制了胶原蛋白酶活性,提高了紫外线诱导的人类皮肤成纤维细胞新生儿(HDFn)细胞中I型前胶原的含量。HMF还抑制了紫外线诱导的HDFn细胞中基质金属蛋白酶1 (MMP-1) 的表达,并促进了I型前胶原蛋白的表达。另外,HMF抑制了紫外线B (UVB) 诱导的丝裂原激活蛋白激酶(MAPK)信号级联组分-ERK, JNK及c-Jun的磷酸化,这些组分涉及MMP-1表达的诱导。进一步,HMF影响了与调控I型前胶原表达相关的TGF-β/Smad信号通路。特别是,HMF在剂量依赖性的方式中诱导了Smad3蛋白的表达,并抑制了紫外线诱导的HDFn细胞中Smad7蛋白的表达。 |
| 存储条件 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| 溶解度 | DMSO : 12 mg/mL (27.75 mM), Sonication is recommended. 10% DMSO+90% Corn Oil : 1 mg/mL (2.31 mM), Sonication is recommeded.
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| 关键字 | TNF-α | Inhibitor | inhibit | IL Receptor | gp120/CD4 | 3,5,6,7,8,3',4'-Heptemthoxyflavone | 3,?5,?6,?7,?8,?3',?4'-?Heptemthoxyflavone | 3,5,6,7,8,3',4'Heptemthoxyflavone | 3,5,6,7,8,3',4' Heptemthoxyflavone |
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