| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5dc051e7b094da349100e29cc006d50b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2501-605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2510-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0696 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-0735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-07 |
| filingDate |
2011-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47798b4396ba6e72cc890ed863a041b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276cf1d2ab6ce896763d127adac53c91 |
| publicationDate |
2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2828794-C |
| titleOfInvention |
Cell culture medium |
| abstract |
The present disclosure related to isolated laminin-521, methods for making recombinant laminin-521, host cells that express recombinant laminin-521, and compositions containing laminin-521. Laminin-521 can maintain stem cells in vitro pluripotency, enable self-renewal, and enable single cell survival of human embryonic stem cells. When pluripotent human embryonic stem cells are cultured on plates coated with recombinant laminin-521 (laminin-11 ), in the absence of differentiation inhibitors or feeder cells, the embryonic stem cells proliferate and maintain their pluripotency. It has also been discovered that human recombinant laminin-521 (laminin-11 ) provides single cell survival of stem cells after complete dissociation into a single cell suspension. Useful cell culture mediums containing at most 3.9 ng/ml of beta fibroblast growth factor (bFGF) are also described herein. |
| priorityDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |