Karl Erik Johansson

Plasma desorption mass spectrometry of peptides and proteins adsorbed on nitrocellulose

Gunnar Jonsson, Allan Hedin, P. Håkansson et al. · Analytical Chemistry · 1986 · 260 citations

Engineering, Biological Mass Spectrometry, Altmetric Attention Score +19

An IS<i>900</i>-like sequence found in a<i>Mycobacterium</i>sp. other than<i>Mycobacterium avium</i>subsp.<i>paratuberculosis</i>

Stina Englund, Göran Bölske, Karl Erik Johansson · FEMS Microbiology Letters · 2002 · 185 citations

Insertion Sequence Is900, Pathogen Detection, Health Sciences +12

Application of plama desorption mass spectrometry to molecular weight determination of structural protein from insect cuticle

Peter Roepstorff, Peter Højrup, B. Sundqvist et al. · Journal of Mass Spectrometry · 1986 · 17 citations

Insect Conservation, Genetics, Molecular Genetics +20

Protein composition and extractability of lipid-modified membranes from Acholeplasma laidlawii

Karl Erik Johansson, Christina Jägersten, Anders Christiansson et al. · Biochemistry · 1981 · 12 citations