Studies on Aspartase. IV. Effect of pH on Aspartase.
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چکیده
منابع مشابه
Factors affecting aspartase activity.
Depue, Robert H. (Hahnemann Medical College, Philadelphia), and Albert G. Moat. Factors affecting aspartase activity. J. Bacteriol. 82:383-386. 1961.-Cells of Escherichia coli grown in a glucose-mineral salts medium contain about one-fifth the amount of aspartase activity observed in cells grown in a yeast extract-peptone medium. The aspartase activity of the cells grown in glucose-salts medium...
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15 صفحه اولPreparation and partial purification of the aspartase of Bacterium cadaveris.
Although bacterial aspartase was first demonstrated by Harden (1) in 1901 and later studied in more detail by Quastel and Woolf (2), the first extensive investigations were those of Gale in 1938 (3). As a consequence of his experiments with whole cells and cell-free extracts of E’scherichia coli, he proposed that two aspartases exist, one occurring in the albumin fraction and one in the globuli...
متن کاملInteraction between the parameters of hydrostatic pressure and temperature on aspartase of Escherichia coli.
Haight, Roger D. (University of Nebraska, Lincoln) and Richard Y. Morita. Interaction between the parameters of hydrostatic pressure and temperature on aspartase of Escherichia coli. J. Bacteriol. 83:112-120. 1962.-The data obtained from studies of an aspartase preparation and aspartase in cells of Escherichia coli indicate that there is an interaction between the parameters of hydrostatic pres...
متن کاملA comparative study on cell disruption methods for release of aspartase from E. coli K-12.
Applicability of different mechanical cell disruption techniques namely sonication, bead milling and French press for the release of aspartase from E. coli K-12 was compared. Various operating parameters of each technique were optimized to obtain maximum aspartase release. The efficiency of aspartase release and cell disruption by all the methods was also compared under optimal conditions. The ...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1954
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.08-0443