Analytical development of electrospray and nanoelectrospray mass spectrometry in combination with liquid chromatography for the characterization of proteins.
Mass spectrometry has significantly extended its applicability in the area of characterization of protein structures. Electrospray ionization enables on-line coupling with liquid chromatography which has become a powerful tool for the characterization of peptide and protein mixtures. The most recent development of a nanoelectrospray source, using capillary forces for a particularly mild analyte transport and ionization into the mass spectrometer, opens a wide field for applications to protein structure analysis. In this paper, the analytical development of liquid chromatography-electrospray ionization mass spectrometry and nano-electrospray ionization mass spectrometry, adapted to an electrospray ionization quadrupole mass spectrometer and its application to the characterization of noncovalent protein complexes are described.
Fligge
T A
TA
Fakultät für Chemie, Universität Konstanz, Germany.
Bruns
K
K
Przybylski
M
M
D000595:Amino Acid Sequence; D000804:Angiotensin II / Q000737:chemistry; D000818:Animals; D002853:Chromatography, Liquid / Q000295:instrumentation / Q000379:methods*; D007987:Gonadotropin-Releasing Hormone / Q000737:chemistry; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods*; D008555:Melitten / Q000737:chemistry; D008969:Molecular Sequence Data; D008970:Molecular Weight; D009113:Muramidase / Q000032:analysis / Q000737:chemistry; D011506:Proteins / Q000032:analysis* / Q000737:chemistry
D011506:Proteins; D000804:Angiotensin II; D008555:Melitten; D007987:Gonadotropin-Releasing Hormone; D009113:Muramidase