FIELD: biotechnology, food industry, biochemistry, medicine, production of detergents and enzymic synthesis of peptides. SUBSTANCE: in order to obtain affinic sorbent for purifying proteinases, insoluble amine-containing carrier is synthesized. The latter includes natural biopolymers, e.g. quitin or quitosan, with antibiotics such as polypeptides and condensating agent. The latter is 10-25% aqueous glutaric aldehyde. 1 kg of natural biopolymer, 0.15-0.5 g antibiotic and 0.15-0.5 g glutaric aldehyde are used, and the process is carried out at 15-37 C. EFFECT: more efficient preparation process. 2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREPARING AFFINE SORBENT FOR PURIFICATION OF ENZYME PREPARATIONS | 2003 |
|
RU2230072C1 |
| METHOD FOR PURIFYING PROTEOLYTIC ENZYMES | 0 |
|
SU942427A1 |
| PROCESS FOR RECOVERING ENZYME AGENT FROM MUSCLE TISSUE OF FISH | 1995 |
|
RU2065876C1 |
| METHOD OF PURIFYING PROTEOLYTIC FERMENTS | 0 |
|
SU644796A1 |
| MULTILAYER MATERIAL WITH CHITOSAN LAYER OF NANOFIBRES AND SUPERFINE FIBRES | 2013 |
|
RU2522216C1 |
| METHOD OF LYSOCYME COVALENT IMMOBILIZATION FOR SUBSEQUENT APPLICATION OF IMMOBILIZED LYSOZYME TO REDUCE BACTERIAL POPULATION OF BIOLOGICAL FLUIDS | 2018 |
|
RU2694883C1 |
| METHOD OF OBTAINING A HETEROGENEOUS DRUG BASED ON COLLAGENASE AND CHITOSAN | 2017 |
|
RU2678435C2 |
| METHOD OF OBTAINING THE NATURAL BIOPOLIMER OF APIZANE AND ITS APPLICATION FOR ACTIVATION OF CULTURES OF ANIMAL CELLS IN VITRO DURING VIRUS REPRODUCTION | 2016 |
|
RU2649360C1 |
| METHOD FOR OBTAINING HETEROGENIC BIOCATALYST BASED ON HYDROLASE OF ESTERS OF ALPHA AMINOACIDS, HETEROGENIC BIOCATALYST OBTAINED BY SUCH METHOD, AND SYNTHESIS METHOD OF AMINOBETA-LACTAM ANTIBIOTIC UNDER ACTION OF THIS HETEROGENIC BIOCATALYST | 2013 |
|
RU2535893C1 |
| METHOD FOR PRODUCING A HETEROGENEOUS BROMELINE PREPARATION WHICH IS COVALENTLY BOUND TO A CHITOSAN MATRIX | 2018 |
|
RU2711786C1 |
