Zobrazeno 1 - 10
of 28
pro vyhledávání: '"L R, Gudkin"'
Publikováno v:
Russian Chemical Bulletin. 62:918-927
The review covers studies of the reactions of glutaraldehyde with dipolar ions of amino acids and proteins in neutral aqueous solutions. The formation of imines and the accompanying aldol condensation of glutaraldehyde are acid-catalyzed reactions.
Publikováno v:
Russian Chemical Bulletin. 62:6-19
Development of the scientific principles involved in the creation of soluble macromolecular modifications of the native protein, hemoglobin, is surveyed. The main goal of the research is practical application of the results to develop blood substitut
Autor:
E. F. Panarin, L. R. Gudkin, N. P. Kuznetsova, R. N. Mishaeva, T. E. Sukhanova, E. A. Berezetskaya, M. E. Vylegzhanina
Publikováno v:
Scopus-Elsevier
ResearcherID
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The process of association-dissociation of hemoglobin molecules into dimers of its subunits in water and water-saline solutions is studied by the method of gel-penetrating chromatography and ultrafiltration. The quantitative assessment of stabilizati
Publikováno v:
Russian Journal of Applied Chemistry. 80:1598-1603
A procedure was developed for purification of concentrated hemoglobin solutions from hemolyzate of human erythrocytes to remove soluble cellular impurities using a frontal chromatographic process on an anion exchanger under conditions of selective ab
Autor:
S. V. Makhortych, K. M. Genender, G. V. Samsonov, V. A. Dinaburg, L. R. Gudkin, M. V. Glikina
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 16:2239-2250
The catalytic activity and the specific action of nine carboxylic ion-exchange resins of various structure has been investigated on the example of a hydrolysis of two individual substrates: A and B chains of oxidized insulin. It has been shown that n
Publikováno v:
Colloid Journal. 69:75-81
The electrokinetic potentials of silicon and titanium aeroxides and the adsorption of potential-determining ions on them are measured as functions of pH in 10−3-1 M NaCl solutions. The positions of the points of zero charge and the isoelectric poin
Publikováno v:
Applied Biochemistry and Microbiology. 42:354-359
Polycondensation of a catalase (EC 1.11.1.6) with glutaraldehyde in order to stabilize the quaternary structure of an enzyme, maintain its activity, and protect it from thermal denaturation was studied. Synthesis showed a superequivalent utilization
Publikováno v:
Russian Journal of Applied Chemistry. 76:1798-1802
Condensation of glutaric aldehyde with amino acids to form oligomers of glutaric aldehyde was studied by differential microcalorimetry and analysis for the functional groups.
Publikováno v:
Russian Journal of Applied Chemistry. 75:974-979
Formation of glutaraldehyde oligomers (tri- and pentamers) in reaction of glutaraldehyde with bipolar ions (monoaminoacetic, α-aminoglutaric, and α,e-diaminocaproic acids and glutatione tripeptide) was studied.
Publikováno v:
ChemInform. 45
The review covers studies of the reactions of glutaraldehyde with dipolar ions of amino acids and proteins in neutral aqueous solutions. The formation of imines and the accompanying aldol condensation of glutaraldehyde are acid-catalyzed reactions.