Powder: -20°C for 3 years | In solvent: -80°C for 1 year
2-Ketoglutaric acid Sodium (AKG) 是一种三羧酸循环的中间产物,它可以由谷氨酸通过谷氨酸脱氢酶氧化脱氨产生,也可以作为磷酸吡哆醛依赖的转氨化反应的产物(由支链氨基酸转氨酶介导),其中谷氨酸是常见的氨基供体。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
500 mg | ¥ 368 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 195 | 现货 |
产品描述 | 2-Ketoglutaric acid Sodium (AKG) is a key molecule in the TCA cycle. It can be produced from glutamate by oxidative deamination via glutamate dehydrogenase and as a product of pyridoxal phosphate-dependent transamination reactions (mediated by branched-chain amino acid transaminases) in which glutamate is a common amino donor. |
靶点活性 | Tyrosinase:15 mM (IC50) |
体外活性 | AKG is a nitrogen scavenger and a source of glutamate and glutamine that stimulates protein synthesis and inhibits protein degradation in muscles. In particular, AKG can decrease protein catabolism and increase protein synthesis to enhance bone tissue formation in skeletal muscles. It has recently been shown that AKG can extend the lifespan of adult C. elegans by inhibiting ATP synthase and TOR. In combination with molecular oxygen, alpha-ketoglutarate is required for the hydroxylation of proline to hydroxyproline in the production of type I collagen. A recent study has shown that alpha-ketoglutarate promotes TH1 differentiation along with the depletion of glutamine thereby favouring Treg (regulatory T-cell) differentiation. |
别名 | Oxoglutaric acid, AKG, 2-oxoglutarate monobasic, LPHA-酮戊二酸钠, α-Ketoglutaric acid sodium salt |
分子量 | 168.08 |
分子式 | C5H5NaO5 |
CAS No. | 22202-68-2 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 50 mg/mL (297.48 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 5.9495 mL | 29.7477 mL | 59.4955 mL | 148.7387 mL |
5 mM | 1.1899 mL | 5.9495 mL | 11.8991 mL | 29.7477 mL | |
10 mM | 0.595 mL | 2.9748 mL | 5.9495 mL | 14.8739 mL | |
20 mM | 0.2975 mL | 1.4874 mL | 2.9748 mL | 7.4369 mL | |
50 mM | 0.119 mL | 0.595 mL | 1.1899 mL | 2.9748 mL | |
100 mM | 0.0595 mL | 0.2975 mL | 0.595 mL | 1.4874 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。
2-Ketoglutaric acid Sodium 22202-68-2 Metabolism Proteases/Proteasome Tyrosinase Endogenous Metabolite alpha-Ketoglutaric acid sodium α-Ketoglutaric acid sodium Oxoglutaric acid AKG intermediate 2-oxoglutarate monobasic inhibit TCA precursor carbon skeleton Alpha-Ketoglutaric acid 2 Ketoglutaric acid Sodium 2-Ketoglutaric acid LPHA-酮戊二酸钠 α-Ketoglutaric acid sodium salt 2Ketoglutaric acid Sodium Inhibitor a-Ketoglutaric acid sodium inhibitor