http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020284771-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a80b9bef8381cbd855114f4801ba7df |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-96 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-96 |
| filingDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2606f63483d49756f08f0adc9f9b097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8894079e2be33c90709c1d536913527 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26bc3ff2cea5920bf22106af90b7a821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca0e6f0c9e84a06de74fb4844e20bca5 |
| publicationDate | 2020-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020284771-A1 |
| titleOfInvention | Methods, compositions and kits useful for ion exchange chromatography and mass spectrometry analysis |
| abstract | The present disclosure relates to methods, compositions and kits useful for the enhanced pH gradient cation exchange chromatography of a variety of analytes. In various aspects, the present disclosure pertains to chromatographic elution kits comprising (a) a first aqueous buffer solution having a first pH and comprising a first organic acid salt in a first concentration and (b) a second aqueous buffer solution having a second pH and comprising the first organic acid salt in a second concentration, wherein the first organic acid salt comprises a first organic acid ammonium salt, wherein the second pH is greater than the first pH, and wherein the second concentration is greater than the first concentration. In various aspects, the present disclosure pertains to methods of using such aqueous buffer solutions in chromatographic separations. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113671081-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023011045-A1 |
| priorityDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.