Introduction / Paul Matsudaira -- Strategies for obtaining partial amino acid sequence data from small quantities (<500 pmol) of pure or partially purified protein / Harry Charbonneau -- Enzymatic digestion of proteins and HPLC peptide isolation / Kathryn L. Stone and Kenneth R. Willaims -- Purification of proteins and peptides by SDS-PAGE / Nancy LeGendre ... [et al.] -- Internal amino acid sequence analysis of proteins after in situ protease digestion on nitrocellulose / Ruedi Aebersold -- Mass spectrometric strategies for the structural characterization of proteins / Hubert A. Scoble ... [et al.]