Some studies on insolubilized nicotinamide nucleotides

Studies on nicotinamide derivatives.

A comparative study of the synthesis of nicotinamide nucleotides by erythrocytes of some vertebrates.

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Insolubilized Enzymes

1. The spectrophotometric and steady-state kinetic properties of glucose oxidase (EC 1.1.3.4, from Aspergillus niger) that is covalently linked to porous glass beads have been examined. These properties have been compared with those of soluble glucose oxidase, for which the kinetic mechanism at pH5.5 and 25°C has been established previously by a combination of conventional and rapid-reaction te...

Insolubilized Salmonella Lipopolysaccharides

Lipopolysaccharides (LPS) derived from a single Salmonella serotype or a combination of serotypes were submitted to insolubilization by means ofglutaraldehyde. Cross-linked LPS proved to be efficient immunoadsorbents. They were employed for the removal of cross-reacting anti-O antibodies from various Salmonella antisera. LPS immunoadsorbents offer a number of advantages over bacterial cells con...

Nicotinamide Nucleotides in Different Types of Human Cataractous Lenses

Human Cataractous Lenses T a n w e e r Sarwat , M. A tau r Rahman* , and T. H. Kirmani b Departments of Biochemistry" and Ophthalmology. Jinnah Postgraduate Medical Centre. Karachi. Pakistan Z. Naturforsch. 43b, 1056-1058 (1988); received February 19. 1988 Human Cataractous Lenses, Nicotinamide Nucleotides Ratio, Senile Cataracts The ratios of reduced and oxidized nicotinamide nucleotides (NADH...