Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c282cf2f64c400de5339122daceae4e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4352b05643ac1bab298af327c8eff079 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-886 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-96 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-92 |
filingDate |
1976-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1978-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a3cf8e6ea06b3b66d799383b68813b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_522bf744c553c66af30ce441ca5c7d1c |
publicationDate |
1978-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-4077842-A |
titleOfInvention |
Stabilized glucose isomerase enzyme concentrate |
abstract |
A stabilized glucose isomerase concentrate is prepared by contacting an aqueous mixture containing cell-free glucose isomerase and a water miscible organic solvent such as 2-propanol with a magnesium salt to form an enzyme-magnesium precipitate. The cell-free glucose isomerase may be prepared by mixing cells containing intracellular glucose isomerase with the water miscible organic solvent and digesting the cells with a lysozyme enzyme preparation. The stabilized concentrate contains magnesium and the water miscible organic solvent, and retains at least about 95% of its initial isomerase activity when stored at 26 DEG C for up to 30 days and about 80% of its initial isomerase activity when stored at 18 DEG C for up to one year. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5262310-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007092955-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5466680-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7566556-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4256838-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4237231-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4255521-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9318747-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4335207-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4356262-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5827709-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5972669-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4675292-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4317880-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4140758-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-585866-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003166195-A1 |
priorityDate |
1976-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |