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Nicotinamide riboside tartrate

更新时间:2025-08-25 18:07:29

Nicotinamide riboside tartrate结构式
Nicotinamide riboside tartrate结构式
品牌特惠专场
常用名 Nicotinamide riboside tartrate 英文名 Nicotinamide riboside tartrate
CAS号 2415657-86-0 分子量 404.33
密度 N/A 沸点 N/A
分子式 C15H20N2O11 熔点 N/A
MSDS N/A 闪点 N/A

 Nicotinamide riboside tartrate用途


Nicotinamide riboside tartrate 是具有口服活性的 NAD+ 的前体,增加 NAD+ 水平并激活 SIRT1 和 SIRT3。Nicotinamide riboside tartrate 是维生素 B3 (烟酸) 的来源,可以增强氧化代谢并防止高脂肪饮食诱导的代谢异常。Nicotinamide riboside tartrate 可以减少阿尔茨海默氏病转基因小鼠模型中的认知退化。

 Nicotinamide riboside tartrate名称

英文名 Nicotinamide riboside tartrate

 Nicotinamide riboside tartrate生物活性

描述 Nicotinamide riboside tartrate 是具有口服活性的 NAD+ 的前体,增加 NAD+ 水平并激活 SIRT1 和 SIRT3。Nicotinamide riboside tartrate 是维生素 B3 (烟酸) 的来源,可以增强氧化代谢并防止高脂肪饮食诱导的代谢异常。Nicotinamide riboside tartrate 可以减少阿尔茨海默氏病转基因小鼠模型中的认知退化。
相关类别
靶点

SIRT1

SIRT3

体外研究 烟酰胺酒石酸核糖酯(0.5nm;24小时)可降低Ndufa9和SOD2的乙酰化状态[1]。酒石酸烟酰胺核糖酯以浓度依赖的方式增加C2C12、Hepa1.6和HEK293细胞内和线粒体NAD+含量,浓度范围为1-1000μM[1]。酒石酸烟酰胺核糖酯促进NAD恢复抗病毒聚(ADP核糖)聚合酶(PARP)功能,以支持对冠状病毒(COVID-19)的先天免疫[3]。Western Blot分析[1]细胞株:HEK293T细胞浓度:0.5nm孵育时间:24h结果:Ndufa9和SOD2的乙酰化状态降低。
体内研究 慢性烟酰胺酒石酸核糖酯(p.o.;400 mg/kg/天;持续16周)补充以组织特异性方式增加血浆和细胞内NAD+含量[1]。动物模型:10周龄C57Bl/6J小鼠[1]剂量:400mg/kg给药:PO;每日;16周后结果:血浆和细胞内NAD+含量以组织特异性方式增加。
参考文献

[1]. Cantó C, et al. The NAD(+) precursor nicotinamide riboside enhances oxidative metabolism and protectsagainst high-fat diet-induced obesity. Cell Metab. 2012 Jun 6;15(6):838-47.

[2]. Bing Gong, et al. Nicotinamide Riboside Restores Cognition Through an Upregulation of Proliferator-Activated Receptor-γ Coactivator 1α Regulated β-Secretase 1 Degradation and Mitochondrial Gene Expression in Alzheimer's Mouse Models. Neurobiol Aging. 2013 Jun;34(6):1581-8.

[3]. Collin D Heer, et al. Coronavirus and PARP Expression Dysregulate the NAD Metabolome: A Potentially Actionable Component of Innate Immunity. bioRxiv. 2020 Apr 30;2020.04.17.047480.

 Nicotinamide riboside tartrate物理化学性质

分子式 C15H20N2O11
分子量 404.33
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