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Merck
CN
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文件

N8129

Sigma-Aldrich

还原型 β-烟酰胺腺嘌呤二核苷酸 二钠盐 水合物

≥97% (HPLC)

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别名:
β-DPNH, β-NADH, DPNH, NADH, 二磷酸吡啶核苷酸，还原形式
经验公式（希尔记法）:
C21H27N7Na2O14P2 · xH2O
CAS号:
606-68-8
分子量:
709.40 (anhydrous basis)
EC 号:
210-123-3
MDL编号:
MFCD03791273
UNSPSC代码:
41106305
PubChem化学物质编号:
329818676
NACRES:
NA.51

质量水平

300

检测方案

≥97% (HPLC)
≥97% (spectrophotometric assay)

形式

powder

储存温度

−20°C

SMILES字符串

O.[Na+].[Na+].NC(=O)C1=CN(C=CC1)[C@@H]2O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O

InChI

1S/C21H29N7O14P2.2Na.H2O/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33;;;/h1,3-4,7-8,10-11,13-16,20-21,29-32H,2,5-6H2,(H2,23,33)(H,34,35)(H,36,37)(H2,22,24,25);;;1H2/q;2*+1;/p-2/t10-,11-,13-,14-,15-,16-,20-,21-;;;/m1.../s1

InChI key

FWBNCIFELNNJCX-UHOVGGJYSA-L

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相关类别

应用

β-烟酰胺腺嘌呤二核苷酸（NAD +）和β-烟酰胺腺嘌呤二核苷酸还原（NADH）包含辅酶氧化还原对（NAD +：NADH），参与广泛的酶催化氧化还原反应。 除了其氧化还原功能外，NAD +/NADH是ADP-核糖基转移酶（ADP-核糖基转移酶；聚（ADP-核糖）聚合酶）反应中的ADP-核糖单元的供体和环状ADP-核糖（ADP-核糖基环化酶）的前体。
作为一种试剂，NADH可用于酶循环测定，以扩大对低浓度含量的生物相关酶或代谢物活性的检测。

生化/生理作用

NADH是一种辅酶，其在糖酵解、氧化和柠檬酸循环(Krebs循环、TCA循环)等分解代谢过程中起着再生电子供体的作用。它也参与细胞信号事件，例如在DNA损伤反应过程中作为多聚(ADP-核糖)聚合酶(PARPs)的底物。NAD+/NADH依赖的去乙酰化酶在能量代谢过程中的应激反应中发挥关键作用，在癌症生物学、糖尿病和神经退行性疾病中具有重要意义。
作为一种试剂，NADH可用于酶循环测定，以扩大对低浓度含量的生物相关酶或代谢物活性的检测。

包装

依固体重量包装。

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

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