http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2277141-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0615e69ab45c5c4e0a26c70a8db05f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db527dfc35d3f262dbe50b764e7d60c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-6037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S530-81 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-0006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-04 |
| filingDate | 1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8e524b4737b0796b81f365ba3ac5074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e81e0b78b15e575b731131d07cd8b37 |
| publicationDate | 1998-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2277141-A1 |
| titleOfInvention | Process for preparing conjugate vaccines including free protein and the conjugate vaccines, immunogens, and immunogenic reagents produced by this procedure |
| abstract | A process for preparing a protein-polysaccharide conjugate includes racting a protein with a polysaccharide to produce a mixture including a protein-polysaccharide conjugate and free protein. At least one unreacted reagent or low molecular weight component is removed from this mixture, without removing all of the free protein, to provide a purified mixture that contains the protein-polysaccharide conjugate and free protein. This purified mixture can be used as a conjugate vaccine, immunogen, or immunological reagent. Keeping the free protein in the purified mixture with the conjugate saves time and money in the conjugate production process. In another aspect of the invention, the purified mixture of the protein-polysaccharide conjugate and free protein is reacted with a hapten to produce a conjugate mixture including a hapten-protein conjugate and a hapten-protein-polysaccharide conjugate. Alternatively, the hapten-protein conjugate can be prepared first, this conjugate then reacting with a polysaccharide reagent to produce the conjugate mixture. This conjugate mixture can be treated further to remove the free hapten. The conjugate mixture, including the hapten-protein-polysaccharide conjugate and the hapten-protein conjugate, also can be used as a conjugate vaccine, immunogen, or immunological reagent. |
| priorityDate | 1997-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.