Search

Your search keyword '"James G. Beasley"' showing total 6 results
Start Over Author "James G. Beasley" Topic biology.protein
6 results on '"James G. Beasley"'

3. Michaelis Constants for Isolated Cholinesterase Systems

Author

James G. Beasley and Samuel T. Christian

Subjects
chemistry.chemical_classification, Chromatography, biology, Kinetics, Pharmaceutical Science, Substrate (chemistry), In Vitro Techniques, Acetylcholine, Enzyme, chemistry, Human plasma, Enzymatic hydrolysis, biology.protein, Acetylcholine Chloride, Cholinesterases, Humans, Organic chemistry, Cholinesterase
Abstract

The enzymatic hydrolysis of acetylcholine chloride by human plasma cholinesterase has been studied in detail. Results suggest that at substrate concentrations below 0.01 M, Michaelis-Menten kinetics are followed and enzyme hydrolysis rates are due to a single enzyme component. At higher substrate concentrations, a second enzyme component appears to contribute significantly to the total velocity of the reaction and a Lineweaver-Burk plot yields a hyperbolic-type curve. Apparent Km values were calculated for the two components. The autohydrolysis rate for acetylcholine chloride at 26° was determined.

Published
1968

4. Electric moments and cholinesterase inhibitory properties of selected N-alkyl substituted amides

Author

William P. Purcell, James G. Beasley, and Ronald P. Quintana

Subjects
Niacinamide, chemistry.chemical_classification, Chemical Phenomena, Nicotinamide, biology, Chemistry, Physical, Research, Inhibitory postsynaptic potential, Amides, Niacin, Biochemistry, Genetics and Molecular Biology (miscellaneous), Medicinal chemistry, chemistry.chemical_compound, Piperidines, chemistry, biology.protein, Cholinesterases, Cholinesterase Inhibitors, Anesthetics, Local, Alkyl, Cholinesterase
Published
1964

Catalog

Books, media, physical & digital resources
See catalog results