VOPROSY MEDITSINSKOI KHIMII (ISSN 0042-8809)

Synthesis and study of the properties of water-insoluble products of the interaction of urease and cellulose derivatives

   
Fesenko R.I., Artemova I.V., Virnik A.D., Rogovin Z.A., Iakovlev V.A.
PubMed Id: 1119115
Year: 1975  Volume: 21  Issue: 1  Pages: 82-84
As a result of reaction of urease with graft copolymer of cellulose and polyglycidyle methacrylate or with carboxymethyl cellulose, products were synthesized, containing about 2% of chemically bound urease. Binding with the cellulose derivatives was accompanied by about two-fold decrease in urease activity. Carboxymethyl cellulose-urease and polyglycidile methacrylate-cellulose-urease might be repeatedly (for 30 cycles) used for hydrolysis of urea; the enzymatic activity of the first compound did not change, but of the second one--was decreased by 30%. Activity of the compounds was not changed after storage within 2 months in 0.1 M phosphate buffer, pH 7.0 at 4 degrees C.
Download PDF:
Citation:

Fesenko, R. I., Artemova, I. V., Virnik, A. D., Rogovin, Z. A., Iakovlev, V. A. (1975). Synthesis and study of the properties of water-insoluble products of the interaction of urease and cellulose derivatives. Voprosy meditsinskoi khimii, 21(1), 82-84.
References
 1984 (vol 30)
 1983 (vol 29)
 1982 (vol 28)
 1981 (vol 27)
 1980 (vol 26)
 1979 (vol 25)
 1978 (vol 24)
 1977 (vol 23)
 1976 (vol 22)
 1975 (vol 21)
 1974 (vol 20)
 1973 (vol 19)
 1972 (vol 18)
 1971 (vol 17)
 1970 (vol 16)
 1969 (vol 15)
 1968 (vol 14)
 1967 (vol 13)
 1966 (vol 12)
 1965 (vol 11)