%0 Journal Article %J Angewandte Chemie-International Edition %D 2006 %T Mixed isotope photoaffinity reagents for identification of small-molecule targets by mass spectrometry %A Lamos, S. M. %A Krusemark, C. J. %A McGee, C. J. %A Scalf, M. %A L. M. Smith %A Belshaw, P. J. %B Angewandte Chemie-International Edition %V 45 %P 4329-4333 %@ 1433-7851 %G eng %R 10.1002/anie.200600743