| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7b59574be3a6f45c6ef63a1ef657320 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-14 |
| filingDate |
1981-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c02bec95fa4a3735a59312e41aac032 |
| publicationDate |
1984-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4425434-A |
| titleOfInvention |
Immobilization of biologically active substances |
| abstract |
The invention relates to a method for the preparation of discrete particles containing a biologically active substance comprising discrete particles of support material having immobilized in the pores thereof a biologically active substance (e.g. an enzyme). The method includes precipitating a biologically active substance in the pores of the particles of support material, by use of a precipitating agent comprising or including a water miscible organic liquid, and treating the biologically active substance precipitated in the pores to cause cross-linking so as to immobilize biologically active substance in the pores of the particles or porous support material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002182184-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7780946-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4530905-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6242405-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005003428-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9540631-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7166213-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2208649-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6987079-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7314845-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6998042-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4748121-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6802966-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003143156-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4839419-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006000758-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2309267-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006011549-A1 |
| priorityDate |
1974-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |