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Merck

43405

Sigma-Aldrich

β-Nicotinamidadenin-Dinucleotid Hydrat

≥99.0% (HPLC), from yeast

Synonym(e):

β-DPN, β-NAD, Coenzym 1, Cozymase, DPN, Diphosphopyridinnucleotid, NAD, Nadid

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About This Item

Empirische Formel (Hill-System):
C21H27N7O14P2 · xH2O
CAS-Nummer:
Molekulargewicht:
663.43 (anhydrous basis)
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352200
eCl@ss:
39200202

Biologische Quelle

yeast

Assay

≥99.0% (HPLC)

Verunreinigungen

≤0.1% solvent
≤10% water

Löslichkeit

H2O: 50 mg/mL, clear, colorless

Extinktionsverhältnis

A280/260 nm 0.22 ±0.02
A250/260 nm 0.83 ±0.03

Eignung

in accordance for determination of ADH

Lagertemp.

−20°C

SMILES String

NC1=NC=NC2=C1N=CN2.O[C@@H]3[C@@H](COP(O)(OP(OC[C@@H](O4)[C@@H](O)[C@@H](O)[C@H]4[N+]5=CC=CC(C(N)=O)=C5)([O-])=O)=O)OC[C@@H]3O

InChI

1S/C21H27N7O14P2/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/h1-4,7-8,10-11,13-16,20-21,29-32H,5-6H2,(H5-,22,23,24,25,33,34,35,36,37)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1

InChIKey

BAWFJGJZGIEFAR-NNYOXOHSSA-N

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Anwendung

Nicotinamide adenine dinucleotide (NAD) and NADH form a redox pair. NAD/NADH is a coenzyme that supports redox reactions via the transport of electrons in a vast array of applications. NAD is also involved in post-translational (Poly(ADP-ribose) polymerization) modifications of proteins.

Biochem./physiol. Wirkung

Elektronenakzeptor

Verpackung

abgefüllt nach Gewicht des Feststoffs

Sonstige Hinweise

Dies ist die übliche Form von NAD.

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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D D'Amours et al.
The Biochemical journal, 342 ( Pt 2), 249-268 (1999-08-24)
Poly(ADP-ribosyl)ation is a post-translational modification of proteins. During this process, molecules of ADP-ribose are added successively on to acceptor proteins to form branched polymers. This modification is transient but very extensive in vivo, as polymer chains can reach more than
Mi Young Kim et al.
Genes & development, 19(17), 1951-1967 (2005-09-06)
Poly(ADP-ribose) (PAR) and the PAR polymerases (PARPs) that catalyze its synthesis from donor nicotinamide adenine dinucleotide (NAD+) molecules have received considerable attention in the recent literature. Poly(ADP-ribosyl)ation (PARylation) plays diverse roles in many molecular and cellular processes, including DNA damage
Ana P Gomes et al.
Cell, 155(7), 1624-1638 (2013-12-24)
Ever since eukaryotes subsumed the bacterial ancestor of mitochondria, the nuclear and mitochondrial genomes have had to closely coordinate their activities, as each encode different subunits of the oxidative phosphorylation (OXPHOS) system. Mitochondrial dysfunction is a hallmark of aging, but
Teigo Asai et al.
Organic letters, 15(8), 2058-2061 (2013-04-13)
Graphiopsis chlorocephala was separated from the surface-sterilized healthy leaves of Paeonia lactiflora (Paeoniaceae) and cultivated with nicotinamide (an NAD(+)-dependent HDAC inhibitor). The culture conditions significantly enhanced secondary metabolite production in the fungus and led to the isolation of a structurally
Jeerus Sucharitakul et al.
The Journal of biological chemistry, 288(49), 35210-35221 (2013-10-17)
3-Hydroxybenzoate 6-hydroxylase (3HB6H) from Rhodococcus jostii RHA1 is an NADH-specific flavoprotein monooxygenase that catalyzes the para-hydroxylation of 3-hydroxybenzoate (3HB) to form 2,5-dihydroxybenzoate (2,5-DHB). Based on results from stopped-flow spectrophotometry, the reduced enzyme-3HB complex reacts with oxygen to form a C4a-peroxy

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