[EN] NUCLEOTIDE-BINDING PROTEIN-DIRECTED PROBES AND METHODS OF THEIR SYNTHESIS AND USE<br/>[FR] SONDES DIRIGEES SUR DES PROTEINES SE LIANT AUX NUCLEOTIDES ET PROCEDES DE SYNTHESE ET D'UTILISATION CORRESPONDANTS
                        
                            
                                申请人:ACTIVX BIOSCIENCES INC
                            
                            
                                公开号:WO2004040003A2
                            
                            
                                公开(公告)日:2004-05-13
                            
                            The present invention provides nucleotide binding protein-directed affinity probes ('NBAPS'), and methods of their preparation and use. The subject methods and compositions can provide enhanced simplicity and accuracy in identifying changes in the presence, amount, or activity of nucleotide binding proteins in a complex protein mixture, preferably kinases, and most preferably active forms of kinases, using NBAPs that bind to target nucleotide binding protein(s). The profiling methods described herein can have a number of steps leading to the identification of target nucleotide binding protein(s) in a complex protein mixture.