 Molecular imaging of biological samples: localization of peptides and proteins using MALDI-TOF MS by R. M. Caprioli and others

Analytical Chemistry 69(23), 4751–4760 (1997), DOI 10.1021/ac970888i. Primary indexed byline R M Caprioli retained without inferred expansion. Abstract: matrix-coated tissue or tissue imprint, spatially ordered spectra and selected-ion maps; insulin localization in rat pancreatic tissue is one demonstrated example. No universal detection limit or clinical interpretation inferred.