Now showing items 21-30 of 133
A comparison of the properties of two forms of tyrosinase from Neurospora crassa
(Elsevier, 1961-12)
The differences between a thermostable (T) and thermolabile (T) form of tyrosmase from Neurospora crassa have been studied by means of a spectrophotometric technique using ascorbate or ferrocyanide. No significant differences ...
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 ...
The photometric estimation of luciferase in luminous bacterial cells
(Elsevier, 1963-05)
The bacterial luciferase reaction carried out in vitro can be used as a basis for a semiquantitative assay of active luciferase in bacterial cells. Relations between maximum luminous intensity generated and the amount of ...
Estimation of free methylpentoses in the presence of glycosidically bound sugar
(Elsevier, 1966-02)
1. (1) A very sensitive method has been presented for the determination of 0.01-0.5 [mu]moles of methylpentose.2. (2) Many compounds which give rise to acetaldehyde on oxidation with periodate can be determined by this ...
Effect of potassium and valinomycin on oxidative phosphorylation in intact beef heart mitochondria and submitochondrial particles
(Elsevier, 1967-12)
Beef heart mitochondria and submitochondrial particles have been used to measure parameters of oxidative phosphorylation with respect to varying concentrations of potassium and valinomycin. In the absence of valinomycin, ...