| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e4f6555b2e4d73361def57214688522 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y304-24069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-00 |
| filingDate |
2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d1c30d977e4549d05feba9491e82747
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a563555bcde1ec1ad7da51145faddbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc2ab77f88a5af153213fe0c40ad7893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9a5fe2b3f505ebebeb2b486fb6ce132 |
| publicationDate |
2021-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021029740-A2 |
| titleOfInvention |
Method for preparing botulinum toxin |
| abstract |
The present invention relates to a botulinum toxin preparation method capable of obtaining botulinum toxin in a high yield through a simplified process that does not include animal-derived ingredients. The botulinum toxin preparation method according to the present invention does not use any animal ingredients in the overall process, including the culturing of a Clostridium botulinum strain, thereby providing excellent safety, omits a separate nucleic acid removal step using an additive treatment when compared with a conventional isolation process, and performs processing using only ion exchange chromatography, and it was confirmed that the botulinum toxin can be isolated at a remarkably improved yield through a simplified process by using the same buffer and only adjusting the concentration and pH of the buffer, and thus the present invention is a very economical and efficient isolation method so that the botulinum toxin isolated thereby is expected to be effectively used in the beauty and medicine fields. |
| priorityDate |
2019-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |