http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104119422-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-22 |
| filingDate | 2014-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104119422-B |
| titleOfInvention | Phosphorylated peptide adsorption enrichment method, additive and application |
| abstract | The invention discloses a phosphorylated peptide adsorption enrichment method comprising (1) a non specific adsorption inhibitor and part of a to-be-tested sample are added a sample loading buffer, and an enrichment filter column is used for phosphorylated adsorption enrichment; (2) enrichment products are collected, the abundance of 20 kinds of amino acids in non phosphorylated peptide can be calculated as first abundance, the abundance of the non phosphorylated peptide in the 20 kinds of amino acids can be calculated as second abundance, at least one amino acid with higher ratio of first abundance to second abundance can be selected as an additive; (3) the sample loading buffer added with the additive is used for phosphorylated adsorption enrichment of the to-be-tested sample. By use of the competitive adsorption effects of amino acids and peptides, adsorption of the non phosphorylated peptide can be reduced, adsorption selectivity of the phosphorylated peptide enrichment can be increased, and the method lays the foundation for improving the accuracy and stability of phosphorylation detection. |
| priorityDate | 2014-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.