Multiple Forms of Hexokinase
نویسندگان
چکیده
منابع مشابه
Multiple Forms of Human Red Blood Cell Hexokinase
Human red blood cell hexokinase (EC 2.7.1.1) has been shown to exists in multiple molecular forms which are separable by ion exchange chromatography. Of the major forms, designated hexokinase Ia, Ib, and IC, only hexokinase La corresponds to hexokinase type I from human liver, while the others differ from every other previously reported hexokinase isozyme. Hexokinase Ib is the predominant form ...
متن کاملMultiple forms of human red blood cell hexokinase. Preparation, characterization, and age dependence.
Human red blood cell hexokinase (EC 2.7.1.1) has been shown to exist in multiple molecular forms which are separable by ion exchange chromatography. Of the major forms, designated hexokinase Ia, Ib, and Ic, only hexokinase Ia corresponds to hexokinase type I from human liver, while the others differ from every other previously reported hexokinase isozyme. Hexokinase Ib is the predominant form i...
متن کاملMultiple forms of hexokinase in the rat: tissue distribution, age dependency, and properties.
nate; DEAE, diethylainiiioethyl; DPN, TPN, diand triphosphopyridine mincleotides; ATP, adenosine triphosphate; red, reduced; ox, oxidized. * Aided by grants to Daniel I. Arnoii from the USPHS, the Office of Naval Research, and the Charles F. Kettering Foundation. 1 Bachofen, R., B. B. Buchanan, and 1). I. Arnon, these PROCEEDINGS, 51, 690 (1964). 2 Buchanan, B. B., RI. Bachofen, and 1). I. Arno...
متن کاملMultiple forms of hexokinase. Activities associated with subcellular particulate and soluble fractions of normal and streptozotocin diabetic rat tissues.
The multiple molecular forms of hexokinase associated with the soluble and several subcellular particulate fractions of various tissues of normal and streptozotocin diabetic rats were studied. Hexokinase activities extracted from the particulate fractions, and those in the soluble fractions, were determined according to spectrophotometric assays and staining intensities of the hexokinase types ...
متن کاملPurification of Multiple Forms
A method to fractionate com (Zea mays L. B73) mitochondria into soluble proteins, high molecular weight soluble proteins, and membrane proteins was developed. These fractions were analyzed by both sodium dodecyl sulfate-polyacrylamide gel electrophoresis and assays of mitochondrial enzyme activities. The Krebs cycle enzymes were enriched in the soluble fraction. Malate dehydrogenase has been pu...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1970
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)62888-1