Alkaline phosphatase activity of rumen bacteria.
نویسندگان
چکیده
منابع مشابه
Localization of alkaline phosphatase in three gram-negative rumen bacteria.
Of the three species (Bacteroides ruminicola, B. succinogenes, and Megasphaera elsdenii) of anaerobic gram-negative rumen bacteria studied, only B. ruminicola produced significant amounts of alkaline phosphatase. This enzyme, which is constitutive, showed a greater affinity for p-nitrophenylphosphate than for sodium-beta-glycerophosphate and was shown to be located exclusively in the periplasmi...
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Alkaline phosphatase (ortho phosphate, monoester hydrolase phosphoinositide E. C. 3.1.3.1) is a non-specific metalloproteinase enzyme that is located inside periplasmic space of bacteria. This enzyme is used to measure freshwater sediment in genetic engineering for cleaning water. Isolation and molecular identification of the bacteria producing alkaline phosphatase and comparison of its product...
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Alkaline phosphatase prepared from mammalian cell cultures was found to have alkaline inorganic pyrophosphatase activity. Both of these activities appear to be associated with a single protein, as demonstrated by: (1) concomitant purification of alkaline phosphatase and alkaline inorganic pyrophosphatase; (2) proportional precipitation of alkaline phosphatase and inorganic pyrophosphatase activ...
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By FRANCESCO VACCARI, BENITO SABOTTO AND ENRICO MANZINI T HE ROLE of the alkaline phosphatases in organic metabolism is riot yet clear. In addition to their role in nucleoprotein metabolism and in the process of ossification, they are also involved in glycogemi synthesis from hmexose diphosphate’ and presumably in gluconeogenesis from proteins.2 Their widespread distribution in the tissues, how...
متن کامل[Fine structural demonstration of alkaline phosphatase activity].
For the application of Glenner's tetrazolium method to the electron histochemical demonstration of monoamine oxidase some in vitro examination were carried out with special referance to indentification and efflux of formazan and intracellular localization of the enzyme in the locus coeruleus of the rat brain was studied. The results of examinations in vitro are summerized as follows: 1. Formaza...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1977
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.34.5.586-590.1977