Fractionation of Extracts of Firefly Tails by Gel Filtration.
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چکیده
منابع مشابه
The Fractionation of Myrothecium Verrucaria Cellulase by Gel Filtration.
1. Culture filtrates from Myrothecium verrucaria have been fractionated by gel filtration on Sephadex G-75 to give three major cellulolytic components with molecular weights of about 55000, 30000 and 5300. 2. The middle component has the bulk (90%) of the total carboxymethylcellulase activity and is little affected by exposure to cotton. The other two, which are mainly responsible for the activ...
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Human plasma: Dried human plasma (Nihon Seiyaku Co., Ltd.) was used. Commercial preparations of fibrinogen (Cohn's Fraction I, Armour Labora tory), thrombin (Mochida Co.) and streptokinase (Varidase, Lederle Lab. of American Cyamid Co.) were used in the following experiments. Plasminogen (Kline's preparation) was kindly donated by A .B. KABI. Urea solution of 0.4 M and 0.04 M, and the soltion o...
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15 صفحه اولFractionation of human urine by gel chromatography.
High-resolution anion-exchange chromatography of human urine can resolve more than 150 constituents that absorb ultraviolet light. Prefractionation of urine on Sephadex G.10 helped us identify the constituents and simplified the anion-exchange chromatogram. The material associated with the 13 peaks obtained by gel chromatography was pooled and concentrated into six fractions, which were subsequ...
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this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1968
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.22-1757