Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_059f8f79d543b10cfc8936c8089c2c7c |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2469-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-41 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-2405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-2402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y302-01096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-56944 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-315 |
filingDate |
2012-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ebadf92da1d5c1a2c9a454cdbc61ecd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0ab6009048af70117cea9ac7a618082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8b80f333657725d400ea82566bf4fc |
publicationDate |
2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2848230-C |
titleOfInvention |
Endoglycosidase from streptococcus pyogenes and methods using it |
abstract |
The invention provides an endoglycosidase, referred to as EndoS49 and having the amino acid sequence of SEQ ID NO: 1. EndoS49 was isolated from Streptococcus pyogenes strain NZ131 and is a homologue of EndoS. EndoS49 has specific endoglycosidase activity on native IgG and cleaves a larger variety of Fc glycans than EndoS. A mutant thereof where the glutamic acid at position 186 of SEQ ID NO: 1 was substituted was produced: said mutant lacks endoalvcosidase activity but is capable of binding to IgG. Methods using EndoS49, deletions thereof and said mutant, especially for assessing glycosylation of IgG or for isolating IgG are disclosed. |
priorityDate |
2011-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |