Du Søgte efter: \u03B2-Nicotinamide+adenine+dinucleotide

Leverandør: Merck Millipore (Calbiochem‎)

Beskrivelse: ß-Nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH-Na4, reduced form), Millipore®

Leverandør: MP Biomedicals

Beskrivelse: Storage: -20°C, desiccate
This is an ultrapure NAD, chromatographically purified to remove trace inhibitors.
β-NAD, a pyridine nucleotide and biologically active form of nicotinic acid, is a coenzyme necessary for the catalytic reaction of certain enzymes. It occurs in living cells primarily in the oxidized state. Serves as a coenzyme of the dehydrogenases, especially in the dehydrogenation of primary and secondary alcohols. NAD usually acts as a hydrogen acceptor, forming NADH which then serves as a hydrogen donor in the respiratory chain.
Many metabolites and enzymes of biological interest are present in tissues at low concentrations. With the use of β-NAD as a catalyst intermediate and several enzymes in a multistep system, known as enzyme cycling, much greater sensitivity for detection of these components is achieved. The reduced form, β-NADH, is fluorescent whereas β-NAD is not. This difference in fluorescence provides a sensitive fluorescent measurement of the oxidized or reduced pyridine nucleotides at concentrations down to 10-7 M.
Electron acceptor. β-NAD is a carrier for hydride ion, forming b-NADH. Hydride ion is enzymatically removed from a substrate molecule by the action of dehydrogenases such as malic dehydrogenase and lactic dehydrogenase. Such enzymes catalyze the reversible transfer of a hydride ion from malate or lactate to b-NAD to form the reduced product, b-NADH. Unlike b-NAD which has no absorbance at 340 nm, b-NADH absorbs at 340 nm (EmM = 6.22). The increase in absorbance at 340 nm with the formation of b-NADH is the basis for measurement of activity of many enzymes.

Leverandør: MP Biomedicals

Beskrivelse: Prepared by chemical reduction of NADP.

Leverandør: MP Biomedicals

Beskrivelse: 50 mg/ml, clear colourless to slightly yellow solution.

Leverandør: Roth Carl

Beskrivelse: ß-Nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH-Na4, reduced form)

Varenummer: (AATB15264)

Leverandør: AAT BIOQUEST

Beskrivelse: Nicotinamide adenine dinucleotide (NAD⁺) and nicotinamide adenine dinucleotide phosphate (NADP⁺) are two important cofactors found in cells.

UOM: 1 * 1 Each

Tilbud

Varenummer: (AATB15281)

Leverandør: AAT BIOQUEST

Beskrivelse: Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors for many enzyme reactions found in living cells.

UOM: 1 * 1 Each

Tilbud

Leverandør: Serva

Beskrivelse: ß-Nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH-Na4, reduced form)

Varenummer: (AATB15261)

Leverandør: AAT BIOQUEST

Beskrivelse: Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.

UOM: 1 * 1 Each

Tilbud

Leverandør: Thermo Fisher Scientific

Beskrivelse: ß-Nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH-Na4, reduced form) 95%

MSDS Certifikater

Leverandør: Roth Carl

Beskrivelse: ß-Nicotinamide adenine dinucleotide phosphate (NADP-Na₂, oxidized form)

Leverandør: AAT BIOQUEST

Beskrivelse: Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.

Varenummer: (AATB15263)

Leverandør: AAT BIOQUEST

Beskrivelse: Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.

UOM: 1 * 1 Each

Tilbud

Leverandør: Merck Millipore (Calbiochem‎)

Beskrivelse: ß-Nicotinamide adenine dinucleotide phosphate (NADP-Na₂, oxidized form)

Leverandør: Serva

Beskrivelse: Dihydronicotinamidadenindinucleotiddinatrium salt (NADH-Na₂, reduceret form)

Varenummer: (AATB15274)

Leverandør: AAT BIOQUEST

Beskrivelse: Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.

UOM: 1 * 1 Each

Tilbud