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槲皮素(98%, HPLC)(SM2147-25mg)

发布日期:2025-01-04 15:05    点击次数:119
化学信息: 中文名 槲皮素 英文名 Quercetin 中文别名 栎精;槲皮黄素 英文别名 Sophoretin; Meletin; Quercetol; Quertin; Ericin 来源 杠板归Polygonum perfoliatum L.;槐Sophora japonica L. 化合物类型 黄酮类(Flavonoids)>黄酮>黄酮醇 化学式 C15H10O7 分子量 302.24 CAS号 117-39-5 纯度 98%, HPLC 溶剂/溶解度 DMSO: ≥ 100 mg/ml (330.86 mM) Ethanol: 10 mg/ml (33.09 mM) 溶液配制 5mg加入1.65ml DMSO,或者每3.02mg加入1ml DMSO,配制成10mM溶液。 生物信息 产品描述 Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively. 信号通路 Autophagy; Mitophagy 靶点 PI3Kδ PI3Kδ PI3Kβ Src kinases Akt1/2 IC50 2.4 μM 3.0 μM 5.4 μM - - 体外研究 Quercetin is a type of plant-based chemical, or phytochemical, used as an ingredient in supplements, beverages or foods. In several studies, it may have anti-inflammatory and antioxidant properties, and it is being investigated for a wide range of potential health benefits. Quercetin is a PI3K inhibitor with IC50 of 2.4-5.4 μM. Quercetin strongly abrogates PI3K and Src kinases, mildly inhibits Akt1/2, and slightly affected PKC, p38 and ERK1/2. Quercetin inhibits TNF-induced LDH% release, EC-dependent neutrophils adhesion to bovine pulmonary artery endothelial cells (BPAEC), and BPAEC DNA synthesis and proliferation. 体内研究 Combination of Quercetin (75 mg/kg) and 2-Methoxyestradiol enhances inhibition of human prostate cancer LNCaP and PC-3 cells xenograft tumor growth. 临床实验 NCT02463357: Mountain Sickness, Phase 4; NCT04258410: Menopause Related Conditions, Phase 4; NCT04468139: Covid-19, Phase 4; NCT00913081: Flushing, Phase 4. 参考文献: 1.Leyre Navarro-Núñez, et al. Fitoterapia. 2010,81(2):75-80. 2.Yu XB, et al. Yao Xue Xue Bao. 1996,31(3):176-81. 3.Yang F, et al. PLoS One. 2015,10(5):e0128277. 4.Tao Liu, et al. Life Sci. 2020,257:118116. 包装清单: 产品编号 产品名称 包装 SM2147-10mM 槲皮素(98%, HPLC) 10mM×0.2ml SM2147-25mg 槲皮素(98%, HPLC) 25mg SM2147-100mg 槲皮素(98%, HPLC) 100mg - 说明书 1份 保存条件: -20℃保存,至少一年有效。固体粉末4℃保存,至少一个月有效。如果溶于非DMSO溶剂,建议分装后-80℃保存,预计6个月内有效。 注意事项: 本产品可能对人体有一定的毒害作用,请注意适当防护,以避免直接接触人体或吸入体内。 本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。 为了您的安全和健康,请穿实验服并戴一次性手套操作。