Item#: 94050 COENZYME beta NAD+, Oxidized Form Free Acid

beta NAD Nicotinamide-Adenine Dinucleotide, Oxidized Form available in kgs quantities

Nicotinamide adenine dinucleotide, abbreviated NAD+, is a coenzyme found in all living cells. The compound is a dinucleotide, since it consists of two nucleotides joined through their phosphate groups: with one nucleotide containing an adenine base, and the other containing nicotinamide.
UV Spectral Analysis:
Ratios at pH 7.5
A250/A260 (0.83 ± 0.03)
A280/A260 (0.21 + or - 0.02)
å at 260 nm (18.0 + or - 0.5) x 103
Ratios at pH 10 after reduction with ADH*
A340/A260 (0.43 + or - 0.01)
å at 340 nm (6.3 + or - 0.2) x 10000