Peptide sequence analysis by laser photodissociation Fourier transform mass spectrometry
- 1 January 1987
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 8,p. 548-550
- https://doi.org/10.1039/c39870000548
Abstract
Photodissociation of (M+ H)+ ions from a 10 pmol sample of a 15 residue tryptic peptide Phe-Gln-Glu-Thr-Phe-Glu-Asp-Val-Phe-Ser-Ala-Ser-Pro-Lxx-Arg (Lxx = Leu or Ile) from beef spleen, purple acid phosphatase affords a mass spectrum characteristic of the amino acid sequence of this molecule.Keywords
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