| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_518bd553491022322a28c6cf6aa898f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f36c25067bce066de953dcaa2a797d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d60cfd5345e76512922c1da2b3fd3cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3e97c8a5c17b874bf03f3b2e2d5febf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0031 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate |
2004-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb55da41daea455b2b914076bfc74eae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa684aa38a7bafb66271da463bd7a3b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d74a6a7a10b2cdd87a46699c409ef1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09ee5a228a0d5afb9075514a4c8a945a |
| publicationDate |
2006-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006014293-A1 |
| titleOfInvention |
Lock mass ions for use with derivatized peptides for de novo sequencing using tandem mass spectrometry |
| abstract |
Multiple derivatization by chemical reactions of analytes for mass spectrometry is disclosed. The derivatizations enhance the use of MS techniques for analyzing protein samples, particularly when the sequence of a polypeptide is determined by tandem MS/MS. Accurate mass analysis techniques are described for use in sequencing polypeptides, together with the use of sequencing data in protein analysis. An apparatus and method for calibrating a mass spectrometer by internally introducing calibration masses at a post-source stage of the mass spectrometer is also provided. Lock mass ions mix with the derivatized polypeptide analyte ions prior to mass analysis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005139762-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015106169-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9494497-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2695033-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10545155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10067140-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7227134-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7429727-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017059580-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007145261-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007252082-A1 |
| priorityDate |
2004-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |