Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc365d0d4cf537a503859144cd924ad6 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2035-1053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-405 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6851 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-16 |
filingDate |
2003-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f5716083dd26c46113177d415c96a07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7072dc4e6d14cf8091deaa1a737884a0 |
publicationDate |
2005-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1497663-A1 |
titleOfInvention |
Sample preparation of biological fluids for proteomic applications |
abstract |
A system, kit and process for the separation, recovery, purification and identification of biomarkers such as peptides and the like from serum or plasma. The process is to filter the sample through a UF filtration device optionally having a vertical or substantial vertical ultrafilter membrane, especially when in a single well configuration device. The filtrate is recovered and if desired desalted using various chromatography media such as reverse phase and ion exchange media. The sample is then applied to a MALDI/TOF target or HPLC column and analyzed in a mass spectrometer the presence, absence or variation of the biomarkers. Higher recovery and concentration of these biomarkers is achieved with the present invention. |
priorityDate |
2002-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |