顺式-尿刊酸  ≥98%

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包装规格:50mg in glass bottle
溶解性:溶于水(>10mg/mL)
产品描述:基本信息 产品编号: C10963  产品名称: cis-Urocanic acid CAS: 7699-35-6   储存条件 粉末 -20℃ 四年     分子式: C6H6N2O2 溶于液体 -80℃ 6个月 分子量 138.12 -20℃ 1个月 化学名:  (Z)-3-(1H-imidazol-5-yl)prop-2-enoic acid Solubility (25°C):   体外:   DMSO   Ethanol   Water 50 mg/mL (362.00mM; Need ultrasonic) 体内(现配现用):   <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。   制备储备液   浓度   溶液体积 质量   1mg   5mg   10mg 1mM 7.2401mL 36.2004mL 72.4008mL 5mM 1.4480mL 7.2401mL 14.4802mL 10mM 0.7240mL 3.6200mL 7.2401mL   生物活性 产品描述 一种 5-HT2A 受体激动剂。cis-Urocanic acid 以较高亲和力与 5-HT 受体结合,Kd 为 4.6nM。cis-Urocanic acid 是一种免疫调节剂,通过与 5-HT2A 受体结合而诱导免疫抑制。 靶点 5-HT2A Receptor 体外研究 Treatment with 100μg/mL cis-Urocanic acid (cis-UCA) completely suppresses IL-6 and IL-8 secretion, decreases caspase-3 activity, and improves cell viability against UV-B irradiation. No significant effects on IL-6 or IL-8 secretion, caspase-3 activity, or viability of the non-irradiated cells are observed with 100μg/mL cis-Urocanic acid in both cell types. The 5000μg/mL concentration is toxic Cell Viability Assay Cell Line: Human corneal epithelial cells (HCE-2) and human conjunctival epithelial cells (HCECs) Concentration: 10, 100, 1,000, and 5,000μg/mL Incubation Time: 24, 48, or 72 hours Result: Treatment with 100μg/mL completely suppressed IL-6 and IL-8 secretion, decreased caspase-3 activity, and improved cell viability against UV-B irradiation. No significant effects on IL-6 or IL-8 secretion, caspase-3 activity, or viability of the non-irradiated cells were observed with 100μg/mL in both cell types.
保存条件:-20℃