Field desorption mass spectra of the peptides Pro‐Leu‐Gly‐NH 2 , Cbz‐Gly‐Pro‐Leu‐Gly‐Pro and bradykinin | Zendy

AsantePoku Stephen | Zendy; Wood Gordon W. | Zendy; Schmidt Donald E. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Field desorption mass spectra of the peptides Pro‐Leu‐Gly‐NH 2 , Cbz‐Gly‐Pro‐Leu‐Gly‐Pro and bradykinin

Author(s) -

AsantePoku Stephen,

Wood Gordon W.,

Schmidt Donald E.

Publication year - 1975

Publication title -

biomedical mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.475

H-Index - 121

eISSN - 1096-9888

pISSN - 0306-042X

DOI - 10.1002/bms.1200020303

Subject(s) - pentapeptide repeat , tripeptide , chemistry , fragmentation (computing) , peptide , stereochemistry , mass spectrum , molecule , field desorption , ion , organic chemistry , biochemistry , biology , ecology , ionization

Field desorption mass spectra of a tripeptide Pro‐Leu‐Gly‐NH 2 , a pentapeptide Cbz‐Gly‐Pro‐Leu‐Gly‐Pro and a nonapeptide Arg‐Pro‐Pro‐Gly‐Phe‐Ser‐Pro‐Phe‐Arg are presented. In each case, a [M] + · or [M + 1] + peak of the peptide is obtained. Sufficient fragmentation of the peptide backbone occurred to allow sequence determination of all three peptides. The pentapeptide produced [M] + ·, [M + 1] + and [M + 2] + · ions which also included molecules of ethylacetate, ethanol and/or water bound to the ion.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research