keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
TAT-DEF-Elk-1 TFA is a cell-penetrating peptide Elk-1 inhibitor, mimics and specifically interferes with the DEF domain of Elk-1. TAT-DEF-Elk-1 blocks Elk-1 phosphorylation and prevents Elk-1 nuclear translocation without interfering with ERK nor MSK1 activation. TAT-DEF-Elk-1 is a useful tool to analyze the role of Elk-1 in this process during the development of neuronal plasticity
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 mg | 待询 | 待询 | ||
500 mg | 待询 | 待询 |
产品描述 | TAT-DEF-Elk-1 TFA is a cell-penetrating peptide Elk-1 inhibitor, mimics and specifically interferes with the DEF domain of Elk-1. TAT-DEF-Elk-1 blocks Elk-1 phosphorylation and prevents Elk-1 nuclear translocation without interfering with ERK nor MSK1 activation. TAT-DEF-Elk-1 is a useful tool to analyze the role of Elk-1 in this process during the development of neuronal plasticity |
靶点活性 | ELK1: |
体外活性 | Elk-1 phosphorylation on Ser383/389 has a dual function and triggers both Elk-1 nuclear translocation and SRE-dependent gene expression. TAT-DEF-Elk-1 (5 μM; 2 hours) treatment shows significant inhibition of c-Fos, Zif268, and JunB, but has no effects on c-Jun expression. TAT-DEF-Elk-1 (5-10 μM; 1 hour) specifically inhibits glutamate-induced elk-1 activation and does not interfere with ERK, MSK-1, or CREB phosphorylation [1]. |
体内活性 | TAT-DEF-Elk-1 (i.p.; 1mg/kg; daily; 14 days) reflects antidepressant efficacy in mice, it decreases immobility similar to the antidepressant desipramine and fluoxetine [2]. |
别名 | TDE TFA, TAT-DEF-Elk-1 TFA |
分子量 | 3675.09 |
分子式 | C157H260N57F3O42 |
CAS No. | TP2157L |
keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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。
TAT-DEF-Elk-1 TFA (1220751-16-5 free base) TP2157L Others TAT DEF Elk 1 TFA (1220751 16 5 free base) TDE TFA 1220751-16-5 free base TATDEFElk1 TFA (1220751165 free base) TAT-DEF-Elk-1 TFA 1220751-16-5 Inhibitor inhibitor inhibit