Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Thomas Keough"'
Publikováno v:
European Journal of Mass Spectrometry. 11:161-167
Many laboratories identify proteins by searching tandem mass spectrometry data against genomic or protein sequence databases. These database searches typically use the measured peptide masses or the derived peptide sequence and, in this paper, we foc
Autor:
Feng Wang, Yiping Sun, Sue C. Bodine, Kenneth D. Greis, Robert J. Isfort, Roger P. Farrar, N. Leigh Anderson, Thomas Keough
Publikováno v:
PROTEOMICS. 2:543-550
A proteomic analysis was performed comparing normal rat soleus muscle to soleus muscle that had undergone either 0.5, 1, 2, 4, 7, 10 and 14 days of hindlimb suspension-induced atrophy or hindlimb suspension-induced atrophied soleus muscle that had un
Autor:
Karen B. Begley, Martin P. Lacey, Yiping Sun, Raymond A. Grant, Thomas Keough, Mark D. Bauer, Angela Marie Fieno
Publikováno v:
Electrophoresis. 21:2252-2265
Optimized procedures have been developed for the addition of sulfonic acid groups to the N-termini of low-level peptides. These procedures have been applied to peptides produced by tryptic digestion of proteins that have been separated by two-dimensi
Autor:
Melissa B. Jones, Russell James Sheldon, N. Leigh Anderson, Thomas Keough, Richard T. Hinkle, Feng Wang, Robert J. Isfort, Yiping Sun, Kenneth D. Greis
Publikováno v:
Electrophoresis. 21:2228-2234
A proteomic analysis was performed comparing normal rat soleus muscle to denervated soleus muscle at 0.5, 1, 2, 4, 6, 8 and 10 days post denervation. Muscle mass measurements demonstrated that the times of major mass changes occurred between 2 and 4
Publikováno v:
Rapid Communications in Mass Spectrometry. 14:924-929
We report the application of nanoelectrospray ionization tandem mass spectrometry (nES-MS/MS) and capillary LC/microelectrospray MS/MS (cLC/µES-MS/MS) for sequencing sulfonic acid derivatized tryptic peptides. These derivatives were specifically pre
Autor:
Martin P. Lacey, Angela Marie Fieno, Mark L. Witten, Frank A. Witzmann, Raymond A. Grant, Thomas Keough, Mark D. Bauer, Yiping Sun, Robert S. Young
Publikováno v:
Electrophoresis. 21:976-984
We analyzed protein expression in the cytosolic fraction prepared from whole kidneys in male Swiss-Webster mice exposed 1 h/day for five days to aerosolized JP-8 jet fuel at a concentration of 1000 mg/m3, simulating military occupational exposure. Ki
Publikováno v:
Rapid Communications in Mass Spectrometry. 14:2348-2356
Guanidination of the epsilon-amino group of lysine-terminated tryptic peptides can be accomplished selectively in one step with O-methylisourea hydrogen sulfate. This reaction converts lysine residues into more basic homoarginine residues. It also pr
Autor:
Martin P. Lacey, Robert S. Young, Yiping Sun, Lynda S. Wright, Frank L. Siegel, Raymond A. Grant, Angela Marie Fieno, Thomas Keough, Steven Kornguth, Frank A. Witzmann, Mark D. Bauer, Mark L. Witten
Publikováno v:
Electrophoresis. 20:3659-3669
We analyzed protein expression in the cytosolic fraction prepared from whole lung tissue in male Swiss-Webster mice exposed 1 h/day for seven days to aerosolized JP-8 jet fuel at concentrations of 1000 and 2500 mg/m3, simulating military occupational
Publikováno v:
Proceedings of the National Academy of Sciences. 96:7131-7136
A method has been developed for de novo peptide sequencing using matrix-assisted laser desorption ionization mass spectrometry. This method will facilitate biological studies that require rapid determination of peptide or protein sequences, e.g., det
Autor:
and Thomas Keough, Sari J. Paikoff, Lea T. Berleau, Maureen H. Beresini, Peter G. Schultz, Andrea R. Hebert, Corey W. Liu, Charles Y. Cho, R. Scott Youngquist, David E. Wemmer
Publikováno v:
Journal of the American Chemical Society. 120:7706-7718
Synthetic methodology has been developed for the generation of large, diverse libraries of “unnatural” carbamate oligomers using the “one bead, one peptide” method. Using a pool of 27 structurally and functionally diverse monomers, one acycli