The intracellular distribution, latency and electrophoretic mobility of l-glutamate-oxaloacetate transaminase from rat liver

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منابع مشابه

The intracellular distribution, latency and electrophoretic mobility of L-glutamate-oxaloacetate transaminase from rat liver.

Richardson, E. M., Bulaschenko, H. & Dohan, F. C. (1958). J. clin. Endocrin. 18, 666. Richardson, E. M., Touchstone, J. C., Dohan, F. C., Bulaschenko, H., Landolt, I. & Applin, W. (1955). J. clin. Invest. 34, 285. Rimini, E. (1901). Gazz. chim. ital. 31, II, 84. Romani, J. D. (1956a). C.R. Soc. Biol., Paris, 150, 644. Romani, J. D. (1956b). C.R. Soc. Biol., Paris, 150, 887. Romani, J. D. & Able...

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Electrophoretic mobility of microsomes from rat liver.

The electrophoretic mobilities of rough and smooth microsomes were studied using free electrophoresis in a sucrose gradient. Rough microsomes have a higher net negative surface charge but removal of the ribosomes decreases their mobility to that of smooth microsomes. Treatment with neuraminidase and phospholipases C and D does not affect the mobility of total smooth microsomes, but this mobilit...

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Effects of Vitamin B6 on the Brain Glutamate Pyrovate Transaminase and Glutamate Oxaloacetate Transaminase in Young and Old Rats

Excessive amounts of extracellular glutamate in brain are excitotoxic and lead to neuronal death. Glutamate pyrovate transamiase (GPT) and glutamate oxaloacetate transaminase (GOT) catalyze transamination of glutamate to alpha ketoglutarate. Because vitamin B6 is essential for the enzymes activities, this study was undertaken to examine the effect of vitamin B6 on age related changes of this en...

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Subcellular distribution and properties of kynurenine transaminase in rat liver.

Kynurenine transaminase activity in rat liver was found in both the mitochondrial and supernatant fractions. The mitochondrial and supernatant fractions contained (a) kynurenine-pyruvate transaminase, which showed a preference for pyruvate as amino acceptor and a pH optimum between 8.0 and 8.5, and (b) kynurenine-alpha-oxoglutarate transaminase, with a preference for alpha-oxoglutarate and a pH...

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Glutamic-glycine Transaminase from Rat Liver.

.ilthough there is ample evidence for the existence of many different transaminases, the lack of progress in the separation of more individually specific transaminases has been lamented by reviewers for a number of years. Transaminations involving glycine or glyoxylate have been studied extensively in crude preparations of animal (1, 2), plants (3), and microorganisms (4), as well as with purif...

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ژورنال

عنوان ژورنال: Biochemical Journal

سال: 1961

ISSN: 0006-2936

DOI: 10.1042/bj0810434