Discrimination and selective enhancement of signals in the MALDI mass spectrum of a protein by combining a matrix-based label for lysine residues with a neutral matrix.
Lascoux
David
D
Protein Mass Spectrometry Laboratory, Institut de Biologie Structurale, CEA, CNRS, UJF, UMR 5075, 41 rue Jules Horowitz, 38027 Grenoble Cedex 1, France.
Paramelle
David
D
Subra
Gilles
G
Heymann
Michaël
M
Geourjon
Christophe
C
Martinez
Jean
J
Forest
Eric
E
D003373:Coumaric Acids / Q000737:chemistry; D008239:Lysine / Q000737:chemistry*; D015394:Molecular Structure; D010455:Peptides / Q000032:analysis*; D011506:Proteins / Q000737:chemistry*; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Q000379:methods*
D003373:Coumaric Acids; D010455:Peptides; D011506:Proteins; C007175:alpha-cyano-4-hydroxycinnamate; D008239:Lysine