Immunomodulating Activities of Sodium-dodecyl-sulphate-extracted Antigens fromActinobacillus actinomycetemcomitansSerotype b
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Sodium dodecyl sulphate electrophoresis of wheat gliadins.
Polypeptide chain weights of a-, 8and y-gliadin fractions have been estimated by polyacrylamide gel electrophoresis in the presence of mercaptoethanol and sodium dodecyl sulphate. Values lie in the range 32 000 to 44 OOO. When available data on the amino acid analyses were adjusted and compared, significant similarities emerged. It is suggested that these gliadins contain a minimum of 4 cystine...
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1. The enzymic activity of glucose oxidase was determined as a function of pH and sodium n-dodecyl sulphate (SDS) concentration. 2. Glucose oxidase is not deactivated by SDS at pH 6 even after prolonged incubation, but is deactivated at pH 4.3 and 3.65. 3. Sedimentation-rate analysis showed that glucose oxidase dissociates into its two subunits at pH 5 and below, and sedimentation-equilibrium e...
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ژورنال
عنوان ژورنال: Microbial Ecology in Health and Disease
سال: 1994
ISSN: 1651-2235
DOI: 10.3109/08910609409141365