Skip to Content

尊敬的客户：

目前国际形势复杂多变，关税政策尚不明朗，这可能对我们的产品价格产生一定影响。在此情况下，我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性，如果您选择在此期间下单，我们将保留根据实际情况调整价格的权利。同时，我们也理解市场变化可能给您带来的困扰，因此如果在订单实际发货前因关税政策变动导致价格出现较大波动，默克将与您进行协商讨论并视情况对订单进行调整或取消。

关于应对近期政策变化的重要更新，请点击此处查看详情。

Merck
CN
All Photos(8)

Key Documents

View All Documentation

N8129

Sigma-Aldrich

β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate

≥97% (HPLC)

Synonym(s):

β-DPNH, β-NADH, DPNH, Diphosphopyridine nucleotide, reduced form, NADH

Sign Into View Organizational & Contract Pricing

Select a Size

100 ML
CN¥1,461.21
500 ML
CN¥3,071.05

CN¥1,461.21

Available to ship onApril 17, 2025Details

Request a Bulk Order
All Photos(8)

Select a Size

Change View
100 ML
CN¥1,461.21
500 ML
CN¥3,071.05

About This Item

Empirical Formula (Hill Notation):
C21H27N7Na2O14P2 · xH2O
CAS Number:
606-68-8
Molecular Weight:
709.40 (anhydrous basis)
EC Number:
210-123-3
MDL number:
MFCD03791273
UNSPSC Code:
41106305
PubChem Substance ID:
329818676
NACRES:
NA.51

CN¥1,461.21

Available to ship onApril 17, 2025Details

Request a Bulk Order

biological source

yeast

Quality Level

300

Assay

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

form

powder

solubility

10 mM NaOH: soluble-100 mg/mL, clear to slightly hazy, faintly yellow to greenish-yellow

storage temp.

−20°C

SMILES string

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
FLASCA8937A2767
腺苷 5′-三磷酸（ATP）生物发光测定试剂盒 for ATP quantitation

FLAA

腺苷 5′-三磷酸（ATP）生物发光测定试剂盒

腺苷 5′-三磷酸 (ATP) 生物发光体细胞检测试剂盒 for cellular ATP determination

FLASC

腺苷 5′-三磷酸 (ATP) 生物发光体细胞检测试剂盒

腺苷5′-三磷酸 二钾盐 水合物 from microbial, ≥92% (HPLC)

A8937

腺苷5′-三磷酸 二钾盐 水合物

腺苷5′-三磷酸-琼脂糖 lyophilized powder

A2767

腺苷5′-三磷酸-琼脂糖

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

Application

β-Nicotinamide adenine dinucleotide (NAD+) and β-Nicotinamide adenine dinucleotide, reduced (NADH) comprise a coenzyme redox pair (NAD+:NADH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. In addition to its redox function, NAD+/NADH is a donor of ADP-ribose units in ADP-ribosylaton (ADP-ribosyltransferases; poly(ADP-ribose) polymerases ) reactions and a precursor of cyclic ADP-ribose (ADP-ribosyl cyclases).
As a reagent, NADH can be used in enzyme cycling assays to amplify detection of activity of biologically relevant enzymes or metabolites present in low concentrations.

Biochem/physiol Actions

NADH is a coenzyme that functions as a regenerating electron donor in catabolic processes including glycolysis, β-oxidation and the citric acid cycle (Krebs cycle, TCA cycle). It participates in cell signaling events as well, for example as a substrate for the poly (ADP-ribose) polymerases (PARPs) during the DNA damage response. The NAD+/NADH dependent sirtuins play key roles in stress responses during events involving energy metabolism, with implications in cancer biology, diabetes and neurodegenerative disease.
As a reagent, NADH can be used in enzyme cycling assays to amplify detection of activity of biologically relevant enzymes or metabolites present in low concentrations.

Packaging

Packaged by solid weight.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    0000441743
    0000441743
    0000422601
    0000422604
    0000422601

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Hypoxia-induced miR-210 modulates tissue response to acute peripheral ischemia.
    Zaccagnini G, Maimone B, Di Stefano V, et al.
    Antioxidants & Redox Signaling, 21(8), 1177-1188 (2014)
    Valentina Vacca et al.
    Toxins, 12(8) (2020-08-06)
    Botulinum neurotoxin type A (BoNT/A) is a major therapeutic agent that has been proven to be a successful treatment for different neurological disorders, with emerging novel therapeutic indications each year. BoNT/A exerts its action by blocking SNARE complex formation and
    Zeng Li et al.
    Vaccines, 8(3) (2020-07-30)
    Trypanosoma evansi is a widely spread parasite that causes the debilitating disease "surra" in several types of ungulates. This severely challenges livestock rearing and heavily weighs on the socio-economic development in the affected areas, which include countries on five continents.
    Massimo Ganassi et al.
    Nature communications, 9(1), 4232-4232 (2018-10-14)
    Each skeletal muscle acquires its unique size before birth, when terminally differentiating myocytes fuse to form a defined number of multinucleated myofibres. Although mice in which the transcription factor Myogenin is mutated lack most myogenesis and die perinatally, a specific
    Josefin Engelhardt et al.
    PloS one, 15(1), e0227201-e0227201 (2020-01-03)
    The eastern Baltic cod (Gadus morhua) population has been decreasing in the Baltic Sea for at least 30 years. Condition indices of the Baltic cod have decreased, and previous studies have suggested that this might be due to overfishing, predation
    View All Related Papers

    Articles

    Electron Transport

    Learn about the four membrane-bound protein complexes that make up the electron transport chain metabolic pathway supplying energy as ATP for cellular respiration.

    Mitochondrial Stress and ROS

    Cellular oxidative stress is countered by enzymatic scavengers and antioxidant modulators against reactive oxygen species damage.

    Protocols

    Enzymatic Assay of Malic Dehydrogenase

    Spectrophotometric assay evaluates malic dehydrogenase activity using bovine heart enzyme with critical histidine residue at active site.

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service