Now showing items 1-10 of 49
Biosynthesis of alkyl-ether containing lipid from dihydroxyacetone phosphate
(Elsevier, 1969-10-22)
A lipid, stable to alkaline methanolysis, is formed when liver mitochondria or brain microsomes are incubated with dihydroxyacetone phosphate, long chain alcohol, ATP, CoA, NaF and Mg++. The lipid has been identified as ...
Protein-carbohydrate interaction : VIII. A turbidimetric method for the analysis of -mannose
(Elsevier, 1967-08)
A unique, spectrophotometric method for the quantitative of -mannose in the presence of other sugars is described. The procedure depends on the degree to which the turbidity formed on interaction of concanavalin A with ...
Protein-carbohydrate interaction : III. Agar gel-diffusion studies on the interaction of concanavalin A, a lectin isolated from jack bean, with polysaccharides
(Elsevier, 1965-08)
Concanavalin A, a protein isolated from the jack bean (Canavalia ensiformis), has previously been shown to form a precipitate with glycogen and yeast mannan, and more recently with dextrans and amylopectin. Double-diffusion ...
Effect of tetranitromethane on the aldolase and [beta]-decarboxylase activities of bovine liver 2-keto-4-hydroxyglutarate aldolase
(Elsevier, 1969-09-10)
Treatment of bovine liver 2-keto-4-hydroxyglutarate aldolase with tetranitromethane at pH 8.0 and room temperature rapidly and irreversibly destroys two known catalytic properties of this enzyme, namely, the reversible ...
Formation of Dg-1-amino-2-propanol by a highly purified enzyme from Escherichia coli
(Elsevier, 1968-05-14)
Seed germination studies I. Purification and properties of an [alpha]-amylase from the cotyledons of germinating peas
(Elsevier, 1966-07-06)
A starch-hydrolyzing enzyme present in extracts of the cotyledons of germinating peas has been purified over 3400-fold. Several independent criteria show that this activity is due to an amylase of the [alpha]-type ...
Protein---carbohydrate interaction : Part XXI. The interaction of concanavalin a with d-fructans
(Elsevier, 1969-06)
The immunochemical techniques of quantitative precipitation and hapten inhibition have been employed in a study of the interaction of concanavalin A with several levans of bacterial and plant origin. Of the polysaccharides ...
Catabolism of [gamma]-hydroxy[2-14C]glutamic acid by excised leaves of Phlox decussata
(Elsevier, 1964-01-13)