store at low temperature,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Relamorelin (RM-131)是一种具有选择性和有效性的生长素释放肽/生长激素促分泌素受体 (GHSR) 激动剂,是一种有效的生长素释放肽模拟物,对 GHS-1a 受体具有很高的亲和力。Relamorelin 是一种具有中枢渗透性的五肽,可增加生长激素水平,加速胃排空,具有研究恶病质的潜力。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 2,710 | 现货 | ||
5 mg | ¥ 5,970 | 现货 | ||
10 mg | ¥ 8,960 | 现货 | ||
25 mg | ¥ 16,100 | 现货 | ||
50 mg | ¥ 21,700 | 现货 | ||
100 mg | ¥ 29,300 | 现货 |
产品描述 | Relamorelin (RM-131), a selective and potent growth hormone-releasing peptide/growth hormone secretagogue receptor (GHSR) agonist, is a potent growth hormone-releasing peptide mimetic with a high affinity for the GHS-1a receptor Relamorelin is a centrally permeable pentapeptide that increases growth hormone levels and accelerates gastric emptying and has potential for studying malignant disease. |
靶点活性 | GHS-1a:0.42 nM (Ki), native ghrelin:1.12 nM (Ki), native ghrelin:4.2 nM (EC50), GHS-1a receptor:0.71 nM (EC50) |
体外活性 | Relamorelin (RM-131) exhibits approximately 3 times greater affinity for GHS-1a (Ki=0.42 nM) compared to native ghrelin (Ki=1.12 nM). In vitro, as evaluated by calcium mobilization, Relamorelin is 6 times more potent (EC50=0.71 nM) in activating the GHS-1a receptor than native ghrelin (EC50=4.2 nM)[2]. |
体内活性 | Continuous infusion of Relamorelin (RM-131) at doses ranging from 50 to 500 nmol/kg/day via subcutaneous administration for 5 days results in a reduction in the loss of body mass and fat mass. In rats, when administered at a dose of 500 nmol/kg/day through continuous infusion for 5 days, Relamorelin increases food intake and promotes weight gain[1].A single subcutaneous injection of RM-131 at doses ranging from 250 to 500 nmol/kg stimulates acute food intake in wild-type mice but not in mice lacking the growth hormone secretagogue receptor (GHR)[1]. |
别名 | BIM28131, RM 131, BIM-28131, BIM-28163, BIM 28163, BIM28163, BIM 28131 |
分子量 | 790.97 |
分子式 | C43H50N8O5S |
CAS No. | 661472-41-9 |
store at low temperature,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 50 mg/mL (63.2 mM), Sonication is recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 1.2643 mL | 6.3214 mL | 12.6427 mL | 31.6068 mL |
5 mM | 0.2529 mL | 1.2643 mL | 2.5285 mL | 6.3214 mL | |
10 mM | 0.1264 mL | 0.6321 mL | 1.2643 mL | 3.1607 mL | |
20 mM | 0.0632 mL | 0.3161 mL | 0.6321 mL | 1.5803 mL | |
50 mM | 0.0253 mL | 0.1264 mL | 0.2529 mL | 0.6321 mL |
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。
Relamorelin 661472-41-9 GPCR/G Protein GHSR BIM28131 RM 131 BIM-28131 BIM-28163 BIM 28163 BIM28163 BIM 28131 Inhibitor inhibitor inhibit