| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41686a979f961bce6a9855b4b409a5b8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-56983
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-581 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-58 |
| filingDate |
1990-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f537aa6f00c3de5cd441ef582c48308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ee96bd6ef265d3ed5546aea19fac041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f59fb91d60cb0ad946b97a172e304ff |
| publicationDate |
1991-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2023850-A1 |
| titleOfInvention |
Stabilizing reagent for membrane immunoassay |
| abstract |
STABILIZING REAGENT FOR MEMBRANE IMMUNOASSAY ABSTRACT OF THE DISCLOSURE A method for immunoassay for a ligand is performed on a porous membrane wherein the signal detected is development of a color on the membrane. The color of the signal and background is substantially stopped and stabilized for reading of the assay -at a later time by passing a color stabilizing reagent which includes an acid through the membrane. |
| priorityDate |
1989-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |