| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b51b49d8e24da5d570a9faedd0c4743c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2319-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-315 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-11 |
| filingDate |
2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_791295c41b4121ef6e9ecf9c6490b429
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fabc3d0c3a3f1b52b06f10fd374ada4d |
| publicationDate |
2018-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018305414-A1 |
| titleOfInvention |
Immunoglobulin-binding polypeptide |
| abstract |
An object of the present invention is to provide a polypeptide having a high binding capacity for an immunoglobulin kappa chain, and having excellent alkali stability, by modifying an amino acid sequence of an immunoglobulin-binding domain of Protein L derived from Peptostreptococcus magnus. A polypeptide having a high binding capacity for an immunoglobulin kappa chain, and having excellent alkali stability can be obtained by substituting specific lysine residues in an immunoglobulin-binding domain of Protein L derived from Peptostreptococcus magnus 3316 strain, with a basic amino acid or a hydroxyl group-containing amino acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753449-B2 |
| priorityDate |
2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |