| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a09ca043d7e596facff1f44b746e2f4d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 |
| filingDate |
1989-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f76301c2df71b7491eb4492a11e61005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8f3fc7807f2f4e072c690670929943b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3126f1d8a5d63675123a271f40110941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9839a08e1f48ca7c6e0e12b2ad6afc5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9710490b4ac100454f8b52e46ef71261 |
| publicationDate |
1996-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2000547-C |
| titleOfInvention |
Artificial carrier particles and method for preparation thereof |
| abstract |
An artificial carrier particle comprising an anionic polymer and a synthetic polyamino acid having at least one carboxylic group and at least one amino group in its side chain, the complex being insolubilized by an aldehyde crosslinking agent. The artificial carrier particle is useful in immunoassay, in particular, particle immunoassay. The artificial carrier particles are obtained by preparing an aqueous solution containing an anionic polymer and a synthetic polyamino acid comprising at least one free carboxyl group and at least one free amino group in its side chain, adjusting the pH of the solution to 3.5 to 9.5 at room temperature or at progressively increasing temperature under stirring to form solution particles of a desired particle size, and insolubilizing the particles by an aldehyde crosslinking agent. |
| priorityDate |
1988-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |