Now showing items 41-50 of 62
Vibrational spectra, assignments and normal coordinate analysis for difluorophosphine
(Elsevier, 1979)
Infrared spectra of the gas and Raman spectra of the liquid and solid forms of PF2H and PF2D are reported. A normal coordinate analysis based on compliance constants has been carried out on the assigned fundamentals and ...
Fluorographic detection of radioactivity in polyacrylamide gols with the water-soluble fluor, sodium salicylate
(Elsevier, 1979-09-15)
Sodium salicylate has been found to serve as a satisfactory fluor for enhanced detection of radioactivity in polyacrylamide gels. The compound is inexpensive, water soluble, penetrates rapidly into gels, and gives linearity ...
Human adenosine deaminase : Stoichiometry of the adenosine deaminase-binding protein complex
(Elsevier, 1979-10-24)
In many human tissues adenosine deaminase exists as a large molecular weight complex (large form) composed of adenosine deaminase and an adenosine deaminase binding protein. The molar ratio of adenosine deaminase to binding ...
Prostaglandin biosynthesis can be triggered by lipid peroxides
(Elsevier, 1979-04-01)
Studies of ferriheme cyclooxygenase, using two different assay systems, show that a variety of peroxides can trigger a rapid acceleration of cyclooxygenase activity to produce prostaglandins. Lipid hydroperoxides formed ...
Adsorption phenomena in the NAD+/NADH system at glassy carbon electrodes
(Elsevier, 1979-09-10)
A variety of electrochemical approaches has been used to investigate the adsorption of NAD+, NADH and the NAD-NAD dimer from aqueous solution at glassy carbon electrodes (GCE) with supplementary studies of adsorption at ...
A new class of model glycolipids: Synthesis, characterization, and interaction with lectins
(Elsevier, 1979-06)
A method is described for preparing model glycolipids by linking aldobionic acids to an alkylamine through an amide bond. These compounds may be rapidly prepared in large quantities. The glycolipids precipitate specifically ...
A support for affinity chromatography that covalently binds amino groups via a cleavable connector arm
(Elsevier, 1979-03)
The preparation of a new succinimidyl ester agarose derivative (SEPE-Agarose) is described. This agarose derivative can be used for covalently linking proteins and other ligands containing amino groups to agarose via phenyl ...
Purification and comparison of several catalytic parameters of the [gamma]-glutamyltranspeptidase of rat mammary adenocarcinoma (13762) and of normal rat mammary gland
(Elsevier, 1979-06-06)
A method for the purification of a membrane-bound glycoprotein, [gamma]-glutamyltranspeptidase (([gamma]-glutamyl)-peptide:amino-acid [gamma]-glutamyltransferase, EC 2.3.2.2), from a transplantable rat mammary tumor (13762 ...