Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:6.3.4.6 (
urease
)
7,490
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The residual activity of enzymes immobilized in the membrane on the basis on
1-vinyl-2-pyrrolidinone
as photopolymerizable composition is studied. It is established, that under conditions of the immobilization at 20 degrees C the residual activity glucoseoxidase is about 35% from a initial level, horseredish peroxidase and
urease
from Jeack beans--42% and 20%, respectively. In case of an immobilization of beta-glucoseoxidase -50 degrees C it reaches almost 50% from a initial level. It was investigated the influence of different sources of UV-radiation and different substances on stability of the enzymes in the composition and in the immobilization matrix at storage. Dynamic of changes of enzyme activity at the photoimmobilization was characterized, and also the requirements for providing of its maximal storage was selected.
...
PMID:[Optimization of the conditions of immobilization of enzymes in a photopolymeric membrane]. 1291 41
