FIELD: biotechnology, biochemistry, enzymes. SUBSTANCE: method involves the use of insulin production waste as the parent raw for pancreatic ribonuclease preparing. Method involves ultrafiltration on the hollow fibers followed by treatment with activated carbon for RNAse preparation purification. Method ensures to increase the yield of the end product by 10-fold. EFFECT: improved method of preparing, increased yield. 2 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR FEEDING BOTTLES TO CAPPING STATION | 1991 |
|
RU2005680C1 |
| DNA S54 FRAGMENT ENCODING POLYPEPTIDE SHOWING ACTIVITY OF GAMMA-INTERFERON, RECOMBINANT PLASMID DNA PROVIDING THE SYNTHESIS OF POLYPEPTIDE WITH ACTIVITY OF GAMMA-INTERFERON, AND THE STRAIN OF ESCHERICHIA COLI - A PRODUCER OF POLYPEPTIDE WITH GAMMA-INTERFERON ACTIVITY | 1992 |
|
RU2046144C1 |
| METHOD OF PREPARING CHOLESTEROL-ESTERASE, TRIPSIN, DEOXYRIBONUCLEASE, AND RIBONUCLEASE FROM BOVINE PANCREAS | 2005 |
|
RU2311455C2 |
| RECOMBINANT PHAGE DNA M13 POL T7 AND RECOMBINANT STRAIN OF PHAGE M13 - A PRODUCER OF PHAGE T7 RNA-POLYMERASE | 1994 |
|
RU2089613C1 |
| METHOD OF LIPOPOLYSACCHARIDE ASSAY | 1993 |
|
RU2077723C1 |
| METHOD FOR PREVENTION OF VIRAL DISEASES IN FISHES | 1993 |
|
RU2043714C1 |
| METHOD AND KIT FOR GENOME DACTYLOSCOPY | 1992 |
|
RU2081919C1 |
| METHOD OF PREPARING POLYPEPTIDE SHOWING HUMAN LYMPHOTOXIN PROPERTY | 1992 |
|
RU2048521C1 |
| BIOPREPARATION SUBALIN FOR PROPHYLAXIS | 1992 |
|
RU2035185C1 |
| STRAIN OF BACTERIUM ESCHERICHIA COLI - A PRODUCER OF KLENOW FRAGMENT | 1987 |
|
RU1602055C |
