keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
1-Linoleoyl LPA(1-亚油酰LPA)是LPA2受体的激动剂,属于一种含有亚油酸的甘油磷脂,在sn-1位置含亚油酸。它是小鼠和人体血浆中最丰富的LPA。1-Linoleoyl LPA在表达LPA2受体的Sf9细胞中选择性地增加细胞内钙水平(EC50约为10 nM),相较于表达LPA1和LPA3受体的Sf9细胞(EC50分别约为200和80 nM)。携带NCTC克隆2472肿瘤的小鼠中,1-linoleoyl LPA的血清水平增加。与患有初发进行性多发性硬化症的患者相比,复发缓解型多发性硬化症患者的血浆1-Linoleoyl LPA水平降低,且与神经功能缺损严重程度负相关。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
500 μg | ¥ 1,170 | 35日内发货 | ||
1 mg | ¥ 2,100 | 35日内发货 |
产品描述 | 1-Linoleoyl lysophosphatidic acid (1-linoleoyl LPA), a glycerophospholipid with linoleic acid at its sn-1 position, acts as an LPA2 receptor agonist and is the predominant LPA form in both mouse and human plasma. This compound preferentially boosts intracellular calcium in Sf9 cells expressing the LPA2 receptor (EC50 = ~10 nM), compared to those with LPA1 and LPA3 receptors (EC50s = ~200 and ~80 nM, respectively). Notably, 1-linoleoyl LPA serum concentrations are elevated in mice with NCTC clone 2472 tumors, while its plasma levels are reduced in primary progressive multiple sclerosis patients—unlike in those with relapsing-remitting multiple sclerosis—and inversely associate with the severity of neurological deficits. |
别名 | 1-Linoleoyl-2-hydroxy-sn-glycero-3-PA, LPA(18:2), PA(18:2(9Z,12Z)/0:0), 1-Octadecadienoyl-2-hydroxy-sn-glycero-3-phosphate, 18:2 Lyso PA, 1-Octadecadienoyl-2-hydroxy-sn-glycero-3-PA, PA(18:2/0:0), 1-Linoleoyl-2-hydroxy-sn-glycero-3-phosphate, 1-Linoleoyl LPA |
分子量 | 434.50 |
分子式 | C21H39O7P.XNa |
CAS No. | 72777-86-7 |
keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Methanol: Soluble
Ethanol: Soluble
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
1-Linoleoyl Lysophosphatidic Acid sodium 72777-86-7 1-Linoleoyl-2-hydroxy-sn-glycero-3-PA LPA(18:2) PA(18:2(9Z,12Z)/0:0) 1-Octadecadienoyl-2-hydroxy-sn-glycero-3-phosphate 18:2 Lyso PA 1-Octadecadienoyl-2-hydroxy-sn-glycero-3-PA PA(18:2/0:0) 1-Linoleoyl-2-hydroxy-sn-glycero-3-phosphate 1-Linoleoyl LPA Inhibitor inhibitor inhibit