Novel Isobaric Tandem Mass Tags for Quantitative Proteomics and Peptidomics
申请人:Li Lingjun
公开号:US20130078728A1
公开(公告)日:2013-03-28
Compositions and methods of tagging peptides and other molecules using novel isobaric tandem mass tagging reagents, including novel N,N-dimethylated amino acid 8-plex and 16-plex isobaric tandem mass tagging reagents. The tagging reagents comprise: a) a reporter group having at least one atom that is optionally isotopically labeled; b) a balancing group, also having at least one atom that is optionally isotopically labeled, and c) an amine reactive group. The tagging reagents disclosed herein serve as attractive alternatives for isobaric tag for relative and absolute quantitation (iTRAQ) and tandem mass tags (TMTs) due to their synthetic simplicity, labeling efficiency and improved fragmentation efficiency.
The present invention provides novel amino-benzazoles and analogues thereof, which are selective inhibitors of the human P2Y
1
receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y
1
receptor activity.
AMINO-BENZAZOLES AS P2Y1 RECEPTOR INHIBITORS WITH PYRIDINE RING AND HETEROCYCLIC COMPONENTS
申请人:Herpin Timothy F.
公开号:US20080275090A1
公开(公告)日:2008-11-06
The present invention provides novel amino-benzazoles and analogues thereof, which are selective inhibitors of the human P2Y
1
receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y
1
receptor activity.