| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_339356e52b4a5609646243b77b248b90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe4779f7965bf8aef40431499f7a941c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_16fa574906dcc708f3740754ec276a1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d1a47d821dbed8b933a4a246c0c9ab1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-625 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-625 |
| filingDate |
1974-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf5d8ac8e5641145798fa46456c4a2bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b26aa0005bce6f8639038958a4300cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a191720652e0c4661e81842328b857e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e31d2ea673ba9c51c68bb51df9ed71eb |
| publicationDate |
1976-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3945988-A |
| titleOfInvention |
Process for isolation of insulin from plant source |
| abstract |
A method for isolating insulin from the cultured seeds or fruit of Memordica charantia Linn in which the starting material is extracted with ethanol, water and sulfuric acid, adjusting the pH of the extract to 1.5 to 2.0 and then precipitating the insulin by adding cold ethanol and diethyl ether. Zinc traces are added to precipitate the insulin as white crude crystals which are then purified to white needle-like crystals. Comparison of this product with standard insulin by chromatography showed that the present product is substantially the same as the standard insulin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5278284-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6852695-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6391854-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6127338-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002193310-A1 |
| priorityDate |
1974-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |