Now showing items 31-40 of 52
Theoretical calculation of the circular dichroism of unordered polypeptide chains
(Wiley Subscription Services, Inc., A Wiley Company, 1972-09)
A calculation has been done of the circular dichroism (CD) spectrum of an unordered polypeptide chain. This has been based on a Boltzmann averaging over a dipeptide conformational CD map. This is shown to be valid by ...
Comments on the Yang-Yendall equation of state
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1972-01)
No Abstract.
The preparation and properties of 14C-carboxamido-methylated subunits from A2/1957 influenza neuraminidase
(Elsevier, 1972-02-28)
A2/1957 influenza neuraminidase (mucopolysaccharide N-acetylneuraminylhydrolase, EC 3.2.1.18) was purified 15-fold from a recombinant virus, with about 25% overall yield of enzymic activity. Neuraminidase contained ...
Effect of a diabetogeic factor from bovine adenohypophysis on dog serum nefa levels
(Elsevier, 1972-10)
1. 1. Fasted dog serum non-esterified fatty acid (NEFA) levels were elevated 10 and 34 hours after administration of a diabetogenic protein (BDF) isolated from bovine adenohypophysis.2. 2. The fasting serum NEFA were ...
Effwct of temperature on the circular dichroism spectra of polypeptides in the extended state
(Wiley Subscription Services, Inc., A Wiley Company, 1972-11)
The circular dichroism (CD) spectra of poly- L -proline and of poly- L -glutamic acid and poly- L -lysine in their charged states have been studied as a function of temperature. The variation of CD spectra with temperature ...
Derepressed leucine transport activity in Escherichia coli this work was supported in part by U.S. Public Health Service Grant GM-11024 from the National Institutes of Health. A preliminary report of part of this work appeared in Fed. Proc. 30 , Abstract 1061 (1971).
(Alan R. Liss, Inc.Wiley Periodiocals, Inc., 1972)
Transport activity and synthesis of binding protein for the amino acids leucine, isoleucine and valine in E. coli are coordinately controlled by the level of leucine in the growth medium. Spontaneous mutants ( dlu ) which ...
Two-step interfacial barrier mechanism for the transport of micelle-solubilized solute across an oil-water interface
(Elsevier, 1972-12-01)
Experiments on the transport of cholesterol, desmosterol and hydroxycholesterol from aqueous sodium taurocholate-lecithin and aqueous sodium cholate-lecithin micelle systems into hexadecane have been carried out as a ...
A computer program for pore volume and pore area distribution calculations from mercury porosimeter data on particulate or porous materials
(Elsevier, 1972-07)
A computer program in Fortran IV is described for rapidly determining pore size and pore area distribution calculations from the high pressure mercury porosimeter data. The listing of the program is reproduced as well as ...