| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c02293e81f95b50f964072bdda06fa23 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2770-24264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2770-24222 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-36 |
| filingDate |
1993-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c5266a5c01c70d8ccdacf67e102d67c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95d9c7418ece7494047cff72ce6b8635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_417b62350c0dbae15b73e00f7493bc75 |
| publicationDate |
1994-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0571337-A3 |
| titleOfInvention |
Process to purify proteins from cell systems |
| abstract |
A process to purify recombinant proteins having a basic isoelectric point from heterologous cell systems, comprising the steps of processing cells, or an already purified fraction thereof, containing said proteins with basic isoelectric point, with a denaturing agent under acid environment conditions, in order to obtain a mixture; precipitating said mixture by using an organic solvent into a pellet; resuspending said pellet; fractionating said resuspended pellet by a phase chromatography. <IMAGE> |
| priorityDate |
1992-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |