Now showing items 51-60 of 233
Effects of non-metabolizable analogs on the distribution of amino acids in the rat
(Elsevier, 1968-03-01)
The injection into the normal or adrenalectomized rat of [alpha]-aminoisobutyric acid caused the loss from the liver within 2 h of 1/3 to 2/3 of its normal content of the various neutral amino acids. At the same time a ...
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 ...
Conformation of side groups in amino acids and peptides Communication No. 190 from the Department of Physics, University of Madras, Madras. India.
(Wiley Subscription Services, Inc., A Wiley Company, 1966-04)
No Abstract.
2,3,5-Triphenyl-2H-tetrazolium chloride as a reagent for the determination of sugar mixtures by a differential reaction-rate technique
(Elsevier, 1965-01)
The rates of reaction of 2,3,5-triphenyl-2H-tetrazolium chloride with the more common hexoses (glucose, fructose, mannose, sorbose and galactose) and pentoses (xylose and ribose) have been studied. Under certain conditions, ...
The effect of acyl-group composition on the rate of acyltransferase-catalyzed synthesis of lecithin
(Elsevier, 1967-12-05)
The acyltransferase rates for 66 combinations of substrates (6 acylglycerolphosphorylcholines and II acylcoenzyme A derivatives) were measured using an enzyme preparation from pig liver. The results support the earlier ...
Rhenium and technetium (VI) and meso-(VII) species
(Elsevier, 1969-01)
Spectrophotometric study shows that less than 35 per cent of normal perrhenate converts to a meso form in 15 M base, and Kf ~ 0[middle dot]1. The species absrobs at 260 m[mu] ([epsilon] = 6,400) and near 310 m[mu] ([epsilon] ...
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)