title: Electrospray ionization and matrix assisted laser desorption/ionization mass spectrometry: powerful analytical tools in recombinant protein chemistry.
abstract: Electrospray ionization and matrix assisted laser desorption/ionization are effective ionization methods for mass spectrometry of biomolecules. Here we describe the capabilities of these methods for peptide and protein characterization in biotechnology. An integrated analytical strategy is presented encompassing protein characterization prior to and after cloning of the corresponding gene.
authors.affiliation: Department of Molecular Biology, Odense University, Denmark.
authors.forename: J S
authors.initials: JS
authors.lastname: Andersen
authors.forename: B
authors.initials: B
authors.lastname: Svensson
authors.forename: P
authors.initials: P
authors.lastname: Roepstorff
mesh_terms: D001709:Biotechnology; D013058:Mass Spectrometry / Q000379:methods*; D008970:Molecular Weight; D015345:Oligonucleotide Probes / Q000138:chemical synthesis / Q000737:chemistry / Q000235:genetics; D010449:Peptide Mapping; D011487:Protein Conformation; D011994:Recombinant Proteins / Q000737:chemistry* / Q000235:genetics / Q000302:isolation & purification; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Q000379:methods*
chemical_list: D015345:Oligonucleotide Probes; D011994:Recombinant Proteins