http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106831977-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0db1d5847c589fa3fa032741872f4c98 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-59 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-30 |
| filingDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0b74220107903e306a184cb57272795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0123f3953739bb922026c6b24224f9c8 |
| publicationDate | 2017-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106831977-A |
| titleOfInvention | A kind of method that chorionic gonadotrophin is extracted from crude product |
| abstract | The invention discloses a kind of method that chorionic gonadotrophin is extracted from crude product.Chorionic gonadotrophin is first purified from crude product with the salting liquid of high concentration, then extraction is further purified to chorionic gonadotrophin with the salting liquid of low concentration.During purification is carried out to chorionic gonadotrophin, by various concentrations, the extract solution of heterogeneity, chorionic gonadotrophin is dissolved in extract solution, then add a certain proportion of ethanol to make chorionic gonadotrophin Precipitation in extract solution.Realize further purifying chorionic gonadotrophin from crude product by two kinds of purifying of various concentrations extract, precipitation, dehydration, drying and other steps.Using product potency is high, impurity is few, good stability in the middle of the chorionic gonadotrophin less salt that this method is extracted, and this method technique is relatively simple, low production cost, yield is high, can carry out industrialized production. |
| priorityDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.