| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a80b9bef8381cbd855114f4801ba7df |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3274 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-16 |
| filingDate |
2022-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0edd2de9cfcc9f7309e0ceac2586677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca0e6f0c9e84a06de74fb4844e20bca5 |
| publicationDate |
2022-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022275022-A1 |
| titleOfInvention |
Compositions, kits and methods useful for analyzing antibody-containing samples |
| abstract |
In some aspects, the present disclosure pertains to sample treatment methods that comprise: contacting an acidic elution solution that is free of primary amine, secondary amine and thiol groups with a sorbent having bound target antibody and separating the elution solution from the sorbent, thereby releasing bound target antibody from the sorbent and forming a first collection fraction that comprises the elution solution and released target antibody; contacting the sorbent with a neutralization buffer solution that is free of primary amine, secondary amine and thiol groups and separating the neutralization buffer solution from the sorbent, thereby forming a second collection fraction that comprises the neutralization buffer solution; and forming a neutralized solution that comprises the first collection fraction and the second collection fraction. In other aspects, the present disclosure pertains to kits for performing such sample treatment methods. |
| priorityDate |
2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |