10128023001

Roche

NADH

Grade II, disodium salt

Synonym(s):
NADH, DPNH, β-NADH, β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate, β-DPNH, Diphosphopyridine nucleotide, reduced form
Empirical Formula (Hill Notation):
C21H27N7Na2O14P2 · xH2O
Molecular Weight:
709.40 (anhydrous basis)
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level

assay

98%

mol wt

(NADH-Na2: Mr = 709.4
NADH: Mr = 665.4)

packaging

pkg of 1 g

mfr. no.

Roche

storage condition

protect from light

λmax

260 and 340 nm

shipped in

wet ice

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

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Application

NADH has been used in MDH (malate dehydrogenase) enzymatic activity assay.
NADH has been used in lactate dehydrogenase (LDH) enzymatic activity assay, glutamate-cysteine ligase activity assay and fructose 2,6-bisphosphate assay.
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.

Quality

Purity: 98% β-NADH-Na2 based on dry weight (enzymatically and absorbance at 340 nm), 99% (absorbance at 260 nm), A260 nm-A340 nm: <2.40
Organic solvents: <4% (GC)

Specifications

Absorbance coefficients: 14.3 x 103 l x mol-1 x cm-1 at 260 nm, 6.18 x 103 l x mol-1 x cm-1 at 334 nm (Hg), 6.3 x 103 l x mol-1 x cm-1 at 340 nm, 3.4 x 103 l x mol-1 x cm-1 at 365 nm (Hg)

Formula:
C21H27N7O14P2Na2

pH value in water: 7.5 ± 0.5 (100 mg/ml)

Physical form

Amorphous powder

Preparation Note

Activator: Mg2+ (5 to 10 mM)
Storage conditions (working solution): 10 mg/ml in Na-bicarbonate buffer, pH 9, contains at least 95% NADH after 4 weeks at 2 to 8 °C

Storage and Stability

Store at 2 to 8 °C. (Store dry!)

Other Notes

For life science research only. Not for use in diagnostic procedures.

RIDADR

NONH for all modes of transport

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Tardigrades use intrinsically disordered proteins to survive desiccation.
Boothby T C, et al.
Molecular Cell, 65(6), 975-984 (2017)
José L Reyes et al.
Plant, cell & environment, 31(12), 1781-1790 (2008-09-03)
In plants, Late Embryogenesis Abundant (LEA) proteins typically accumulate in response to low water availability conditions imposed during development or by the environment. Analogous proteins in other organisms are induced when exposed to stress conditions. Most of this diverse set...
MAPK14/p38?-dependent modulation of glucose metabolism affects ROS levels and autophagy during starvation.
Desideri E, et al.
Autophagy, 10(9) (2014)
Glutathione participates in the modulation of starvation-induced autophagy in carcinoma cells.
Desideri E
Autophagy, 8(12), 1769-1781 (2012)

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