Powder: -20°C for 3 years | In solvent: -80°C for 1 year
β-NETA(α-NETA) 是胆碱乙酰转移酶(ChA;IC50=76 μM) 和胆碱酯酶 (ChE;IC50=40 µM)的非竞争性抑制剂,对乙酰胆碱酯的作用微弱 (AChE;IC50=1 mM)。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 186 | 现货 | ||
5 mg | ¥ 432 | 现货 | ||
50 mg | 特惠询价 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 728 | 现货 |
产品描述 | β-NETA (α-NETA) is a stable, noncompetitive, slowly reversible choline acetyltransferase (ChAT) inhibitor with an IC50 of 9 μM and is a potent chemokine-like receptor-1 (CMKLR1) antagonist. β-NETA has anti-cancer activity[1][2]. β-NETA weakly inhibits cholinesterase (IC50=84 µM) and acetylcholinesterase (IC50=300 µM). |
靶点活性 | AChE:300 μM, ChE:84 μM, ChAT:9 μM |
体外活性 | a-NETA treatment increases EOC cell expression of pyroptosis-associated proteins[3]. a-NETA (50-150 nM; 24 hours) decreases all cell lines viability in a dose-dependent manner [3]. a-NETA (2.5-10.0 μg/mL; 24 hours) leads to epithelial ovarian cancer (EOC) cell death associated with membrane blistering and cytoplasm leakage[3]. |
体内活性 | a-NETA (s.c. injection; 3 mg/kg or 10 mg/kg; daily; for 30 days) significantly delays the onset of EAE with 3 mg/kg, and completely suppresses clinical signs for an average of nine days with 10 mg/kg beyond the first appearance of disease in control female C57BL/6 mice[2]. a-NETA (injected intraperitoneally; 0.125 mg/kg; once every other day for 20 days) significantly decreases tumor volume and tumor weight[3]. |
别名 | α-NETA |
分子量 | 369.24 |
分子式 | C16H20INO |
CAS No. | 31059-54-8 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 31.25 mg/mL (84.63 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 | 2.7083 mL | 13.5413 mL | 27.0827 mL | 67.7066 mL |
5 mM | 0.5417 mL | 2.7083 mL | 5.4165 mL | 13.5413 mL | |
10 mM | 0.2708 mL | 1.3541 mL | 2.7083 mL | 6.7707 mL | |
20 mM | 0.1354 mL | 0.6771 mL | 1.3541 mL | 3.3853 mL | |
50 mM | 0.0542 mL | 0.2708 mL | 0.5417 mL | 1.3541 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。
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