De novo sequence analysis of N-terminal sulfonated peptides after in-gel guanidination

Kjell Sergeant1, Jozef Van Beeumen, Bart Samyn

  • 1Laboratory of Protein Biochemistry and Protein Engineering, Department of Biochemistry, Physiology and Microbiology, Ghent University, K.L. Ledeganckstraat 35, B-9000 Gent, Belgium.