[Immobilized form of Streptomyces griseus proteases complex].
The immobilized form of proteases complex of Str. griseus actinomycete is obtained by means of glutaric aldehyde with aminoethyl cellulose. Hydrolysis of synthetic substrates showed that the system of peptide hydrolases is bound, but the ratio of activities as compared to the initial proteolytic complex changes, pH-optimum of the total proteolytic activity, pH- and temperature optima of stability are not changed with immobilization. On the whole no essential stabilization of the complex was observed. After five repeated cycles of the immobilized form utilization of the activity loss accounts for 40-60%.
D004800:Enzymes, Immobilized; D006863:Hydrogen-Ion Concentration; D010447:Peptide Hydrolases / Q000302:isolation & purification*; D013305:Streptomyces griseus / Q000201:enzymology*; D013696:Temperature
D004800:Enzymes, Immobilized; D010447:Peptide Hydrolases
Immobilizovannaia forma kompleksa proteaz Streptomyces griseus.