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  • Simultaneous extraction and reverse-phase high-performance liquid chromatographic determination of adenine and pyridine nucleotides in human red blood cells.

Simultaneous extraction and reverse-phase high-performance liquid chromatographic determination of adenine and pyridine nucleotides in human red blood cells.

Analytical biochemistry (1985-04-01)
V Stocchi, L Cucchiarini, M Magnani, L Chiarantini, P Palma, G Crescentini
ABSTRACT

A simple and rapid method for the determination of ATP, ADP, AMP, NADP+, NAD+, NADPH, and NADH in human erythrocytes is described. A single-step extraction procedure employing alkaline medium and CF 50A Amicon ultrafiltration membranes allows a simultaneous and total recovery of the compounds of interest. Analysis is performed by reverse-phase high-performance liquid chromatography on a 5-micron Supelcosil LC-18 column and uv detection. Extraction and analysis require about 30 min. Levels of adenine and pyridine nucleotides in normal adults are also presented.

MATERIALS
Product Number
Brand
Product Description

Supelco
SUPELCOSIL LC-18-S HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Supelco
SUPELCOSIL LC-NH2-NP HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Supelco
SUPELCOSIL LC-18-S HPLC Column, 5 μm particle size, L × I.D. 25 cm × 2.1 mm
Supelco
SUPELCOSIL LC-18-S HPLC Column, 5 μm particle size, L × I.D. 15 cm × 4.6 mm
Supelco
SUPELCOSIL LC-NH2-NP Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm
Supelco
SUPELCOSIL LC-18 Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 3 mm
Supelco
SUPELCOSIL LC-18 Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm
Supelco
SUPELCOSIL LC-18 Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm
Supelco
SUPELCOSIL LC-18 Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 2.1 mm