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Folic acid (Vitamin B9) 是一种维生素 B9,是合成 DNA/RNA、新细胞产生和维持的必要成分。Folic acid 缺乏会导致贫血、神经管闭合缺陷、肿瘤、衰老等疾病。
Folic acid (Vitamin B9) 是一种维生素 B9,是合成 DNA/RNA、新细胞产生和维持的必要成分。Folic acid 缺乏会导致贫血、神经管闭合缺陷、肿瘤、衰老等疾病。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
100 mg | ¥ 195 | 现货 | |
500 mg | ¥ 418 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 460 | 现货 |
产品描述 | Folic acid (Vitamin B9) is a vitamin B9 that is essential for the synthesis of DNA/RNA and for the production and maintenance of new cells. Folic acid deficiency can lead to anemia, neural tube closure defects, tumors, aging, and other diseases. |
体外活性 | 方法: HUVEC 细胞用 Folic acid (2.5-100 µM) 处理 48 h,使用 xCELLigence RTCA real-time cell analyzer 检测细胞增殖。 结果: Folic acid 增加了 HUVEC 细胞系中的细胞增殖,使用细胞指数确定 EC50 剂量为 50 µL。[1] 方法: 神经管外植体用 Folic acid (90 µM) 处理 3 h,使用显微镜观察形态。 结果: 在存在 Folic acid 的情况下,在 2-3 h 内,80% 的培养物中检测到细胞从神经管外植体迁移。离开初始外植体的第一个细胞是组织紧密的神经上皮细胞,并且外植体牢固地附着在纤连蛋白层上。[2] |
体内活性 | 方法: 为研究在抑郁症行为模型中的作用,将 Folic acid (1-100 mg/kg) 单次灌胃给药给 Swiss 小鼠,进行强迫游泳试验 (FST) 和尾部悬吊试验 (TST)。 结果: 通过口服途径给予 Folic acid 可减 少FST (50-100 mg/kg) 和 TST (10-50 mg/kg) 的不动时间。Folic acid 在 FST 和 TST 中产生抗抑郁样作用。[3] |
细胞实验 | To determine the effect of FA supplementation on BRCA1 and BRCA2 mRNA expression, all cell lines were treated with 0, 25, 50, 75, or 100 nmol/L FA for 72 hours before harvesting in TRI Reagent according to the manufacturer’s instructions. (Only for Reference) |
别名 | 叶酸, Vitamin M, Vitamin B9, Pteroylglutamic acid, Folate, Folacin |
分子量 | 441.4 |
分子式 | C19H19N7O6 |
CAS No. | 59-30-3 |
Smiles | NC1=NC(O)=C2N=C(CNC3=CC=C(C=C3)C(=O)NC(CCC(O)=O)C(O)=O)C=NC2=N1 |
密度 | 1.68 g/cm3 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2.5 mg/mL (5.66 mM), Suspension. Please add co-solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. DMSO: 25 mg/mL (56.63 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
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