-transparent.png){kind=logo}
Fragment ion spectra obtained from collision-induced decomposition of protonated molecular ions have been used to determine amino acid sequences of several physalaemin-like peptides which were recently purified from rabbit stomach. This technique was chosen because the peptides were available in microgram quantities and were anticipated to contain pyroglutamate as the blocked N-terminal residue. Such spectra of several synthetic analogs of the naturally occurring peptides were obtained and analyzed to confirm the veracity of this peptide sequencing strategy. In addition, methyl ester derivatives of these synthetic peptides provided a crucial test for the spectral interpretation via the mass shifts thus induced.
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
January 1993,
Methods in molecular biology (Clifton, N.J.),
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
January 1992,
Peptide research,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
October 1988,
Biomedical & environmental mass spectrometry,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
January 1997,
Methods in enzymology,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
October 1988,
Biomedical & environmental mass spectrometry,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
January 1989,
Journal - Association of Official Analytical Chemists,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
May 1982,
Biomedical mass spectrometry,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
May 1987,
Analytical biochemistry,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
May 1984,
Analytical chemistry,
D J Harvan, and
J R Hass, and
W E Wilson, and
C Hamm, and
R K Boyd, and
H Yajima, and
D G Klapper
January 1995,
Methods in molecular biology (Clifton, N.J.),
