Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Son of sevenless homolog 1 (Sos1) is a guanine nucleotide exchange factor (GEF) that directs the exchange of Ras-GDP to Ras-GTP by binding to SH3 domains of the growth factor receptor-bound protein 2 (Grb2), leading to the activation of ERK. Ras inhibitory peptide is a synthetic peptide that contains the sequence PVPPR, which corresponds to a region within human Sos1 that interacts with an SH3 domain of Grb2. It specifically blocks the interaction of the GEF with Grb2, preventing an interaction that is essential for Ras activation by receptor tyrosine kinases, including epidermal growth factor receptor. 在相同实验条件下,摩尔浓度相同的化合物盐形式与游离态具有相同的生物活性,但盐形式 Ras Inhibitory Peptide acetate 的水溶性和稳定性通常比游离态更好。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
500 μg | ¥ 1,190 | 35日内发货 | ||
1 mg | ¥ 1,980 | 35日内发货 | ||
5 mg | ¥ 8,780 | 35日内发货 | ||
10 mg | ¥ 15,200 | 35日内发货 |
Ras Inhibitory Peptide 的其他形式现货产品:
产品描述 | Son of sevenless homolog 1 (Sos1) is a guanine nucleotide exchange factor (GEF) that directs the exchange of Ras-GDP to Ras-GTP by binding to SH3 domains of the growth factor receptor-bound protein 2 (Grb2), leading to the activation of ERK. Ras inhibitory peptide is a synthetic peptide that contains the sequence PVPPR, which corresponds to a region within human Sos1 that interacts with an SH3 domain of Grb2. It specifically blocks the interaction of the GEF with Grb2, preventing an interaction that is essential for Ras activation by receptor tyrosine kinases, including epidermal growth factor receptor. |
分子量 | 1170.433 |
分子式 | C53H91N19O11 |
CAS No. | 159088-48-9 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 30 mg/mL
PBS (pH 7.2): 10 mg/mL
DMF: 30 mg/mL
Ethanol: Miscible
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。
Ras Inhibitory Peptide 159088-48-9 Inhibitor inhibitor inhibit