http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2521163-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-832 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-54 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-54 |
| filingDate | 1983-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a069f9c801542f322d830b49e5ef411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e88f48b473b660028d832e52045550d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e973f539cf1ebd642eb7f36624394cd6 |
| publicationDate | 1983-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2521163-A1 |
| titleOfInvention | NOVEL ALKALINE PROTEASE AND PROCESS FOR PREPARING THE SAME |
| abstract | THE INVENTION RELATES TO AN API-21 ALKALINE PROTEASE PRESENTING THE FOLLOWING PHYSICO-CHEMICAL PROPERTIES: 1. ACTIVITY: HYDROLYSIS OF CASEIN IN ALKALINE CONDITIONS, WITH AN OPTIMUM PH INCLUDED BETWEEN 10 AND 11, AND AN OPTIMAL ACTIVITY TEMPERATURE DE 45 CA 50 C; 2. STABILITY: NO DECREASE IN ENZYMATIC ACTIVITY OBSERVED UP TO 20 C UNDER THE EFFECT OF HEATING WITHOUT SUBSTRATE FOR 10 MINUTES AT A PH OF 10, BUT 90 OR MORE DECREASE IN ENZYMATIC ACTIVITY OBSERVED AT 50 C UNDER THE EFFECT OF HEATING FOR 10 MINUTES AND A PH OF 10. DEACTIVATION OCCURS AT 50 C UNDER THE EFFECT OF HEATING FOR 10 MINUTES AND A PH OF 8 AND A COMPLETE DEACTIVATION OCCURS AT 60 C UNDER THE EFFECT OF HEATING FOR 10 MINUTES AND A PH OF 8. PROTEASE IS STABLE UNDER ALKALINE CONDITIONS, ESPECIALLY WITH A PH INCLUDED BETWEEN 7 AND 11.5 AND IT IS STABLE WITH REGARD TO COOLING AND COOL DRYING; 3. ENZYME MOLECULE: PROTEASE IS A PROTEIN HAVING A MOLECULAR WEIGHT OF APPROXIMATELY 22,000 ACCORDING TO THE ESTIMATES OF THE COLLOIDAL FILTRATION PROCESS, AN ISOELECTRIC POINT OF 7.4 ACCORDING TO THE ELECTRO-FOCALIZATION PROCESS, A SUMMIT OF ' ABSORPTION FROM 275 TO 282 NM IN A UV ULTRA-VIOLETS ABSORPTION SPECTRUM, IR INFRARED ABSORPTION CHARACTERISTICS INDICATED IN FIGURE 5, AND A SERINE RESIDUE IN THE ACTIVE SITE. THIS ALKALINE PROTEASE IS PREPARED BY CULTIVATION OF NEW SPECIES OF NKS-21 BELONGING TO THE GENUS BACILLUS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0232169-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0232169-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0510673-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0510673-A2 |
| priorityDate | 1982-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 211.