منابع مشابه
"Conformational" isoenzymes of ascarid enolase.
The present studies were initiated to determine the biochemical basis fo r the existence of multiple, electrophoretically distinct enolase activities in the parasitic round worm Ascaris suum. A total of five activities were resolved by electrophoresis of worm body fluids on cellulose polyacetate strips followed by staining the strips specifically for enolase activity. These activities are refer...
متن کاملPostsynthetic modification of human enolase isoenzymes.
The original form of beta beta enolase (EC 4.2.1.11) in tissue is modified to two more electrophoretically distinct forms when incubated with human serum. The three postsynthetic forms are designated beta beta 3, beta beta 2, and beta beta 1, in order of increasing anodal mobility and increasing modification. Serum and carboxypeptidases A and B all produce identical modifications of beta beta e...
متن کاملDevelopmental changes in brain-specific enolase isoenzymes.
to membranes in brain and liver was similar to, but more marked than, that observed with Mg2.+ (Table 2). This can be explained on the basis of a possible interaction between cations and the negatively charged groups on the endoplasmic-reticulum membranes. Brain endoplasmic reticulum has considerably more phospholipid than liver, hence the requirement for spermine and Mg2+ may also be greater i...
متن کاملRapid electrophoretic determination of neuron-specific enolase isoenzymes in serum.
This assay procedure for each of the two neuron-specific enolases (alpha gamma and gamma gamma) and the non-neuronal enolase (alpha alpha) in serum involves two steps: electrophoretic separation of the three isoenzymes--alpha alpha, alpha gamma, and gamma gamma--on cellulose acetate, and bioluminescence measurement of total enolase activity. From these data, the activity concentrations (U/L) of...
متن کاملMyosin isoenzymes as molecular markers for muscle physiology.
Myosin is a major component of skeletal muscle and it plays a central role in determining the physiological performance of adult tissue. Developing muscles contain myosin molecules which are different from the adult forms, and these isoenzymes have been found to be characteristic markers of the diverse physiological and pathological states of muscle tissue. The differences between these isoenzy...
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ژورنال
عنوان ژورنال: Clinical Chemistry and Laboratory Medicine
سال: 1986
ISSN: 1434-6621,1437-4331
DOI: 10.1515/cclm.1986.24.12.1009