FIELD: biochemistry, enzymes, biotechnology.
SUBSTANCE: method involves immobilization of enzyme on inorganic carrier aerosil wherein its surface is modified with casein. Invention provides enhancing specific activity of enzyme, increasing range of thermal stability of immobilized urease, increasing percent of enzyme binding with carrier and to simplify process for immobilizing the enzyme. Invention can be used in development of enzyme electrodes used in treatment of sewage from urea.
EFFECT: improved preparing method of enzyme.
2 cl, 1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS FOR PREPARING IMMOBILIZED UREASE | 0 |
|
SU1090715A1 |
| METHOD FOR IMMOBILISATION OF L-PHENYLALANINE-AMMONIUM-LYASE ON MAGNETIC NANOPARTICLES | 2010 |
|
RU2460790C2 |
| METHOD OF PRODUCING SURFACE-MODIFIED NANOPARTICLES FOR IMMOBILISING BIOLOGICAL SUBSTANCES | 2010 |
|
RU2425879C1 |
| METHOD OF PRODUCING ACTIVATED SUPPORTS | 0 |
|
SU859372A1 |
| METHOD FOR DETECTING THE RATE OF UREA HYDROLYSIS WITH UREASE IN SOILS | 2003 |
|
RU2236004C1 |
| METHOD FOR PREPARING UREASE IMMOBILIZED ON INORGANIC CARRIERS | 0 |
|
SU925183A1 |
| METHOD OF PRODUCING HETEROGENEOUS BIOCATALYST BASED ON LIPASE IMMOBILIZED ON ANION-EXCHANGE RESINS AV-16-GS AND AN-12P IN OH-FORM | 2023 |
|
RU2823329C1 |
| METHOD OF IMMOBILIZATION OF ENZYME ON SILICIUM-CONTAINING MATERIAL | 0 |
|
SU672203A1 |
| METHOD OF PRODUCING IMMOBILIZED CHOLINESTERASE | 0 |
|
SU1409656A1 |
| METHOD FOR OBTAINING HETEROGENEOUS ENZYME PREPARATION BASED ON FICIN, WITH WOUND-HEALING AND REGENERATIVE PROPERTIES | 2017 |
|
RU2677858C2 |
