Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Y M Eva, Fung"'
Autor:
Abby S C Mak, Jiangwen Zhang, Wen Deng, C-M Che, S-S Li, Sally K. Y. To, Alice S.T. Wong, Y M Eva Fung, Beibei Ru
Publikováno v:
Oncogene. 36(43)
Ovarian cancer is a nearly uniform lethal disease and its highly aggressive metastatic phenotype portends a poor prognosis. Lack of a well-controlled, relevant experimental model has been a major obstacle to identifying key molecules causing metastas
Autor:
Konstantin A. Artemenko, Alexander R. Zubarev, Roman A. Zubarev, Hongqian Yang, Corina Mayrhofer, Y. M. Eva Fung
Publikováno v:
Open Life Sciences, Vol 5, Iss 2, Pp 190-196 (2010)
The molecular mass of a biomolecule is characterized by the monoisitopic mass Mmono and the average isotopic mass Mav. We found that tryptic peptide masses mapped on a plane made by two parameters derived from Mmono and Mav form a peculiar feature in
Publikováno v:
Angewandte Chemie. 117:6557-6561
Facile disulfide bond cleavage in gaseous peptide and protein cations by ultraviolet photodissociation at 157 nm.
Publikováno v:
Journal of the American Society for Mass Spectrometry. 13:1052-1064
In the present study, fast and metastable dissociations of a number of adenine-thymine binary-base oligonucleotides under the conditions of UV matrix-assisted laser desorption/ionization mass spectrometry were investigated. 2-Aminobenzoic acid/ammoni
Publikováno v:
Angewandte Chemie International Edition. 48:8340-8342
Publikováno v:
Journal of the American Chemical Society. 131(29)
A new tandem mass spectrometry technique, electron ionization dissociation (EID), employs irradiation of trapped cations [M + nH](n+) (nor = 1) by fast electrons with energy at least 10 eV higher than the ionization threshold of the cations. Such irr
Publikováno v:
Journal of the American Society for Mass Spectrometry. 17(6)
The possible use of divalent alkaline-earth metal ions, including Mg2+, Ca2+, Sr2+, and Ba2+, as charge carrier for electron capture dissociation of peptides was investigated. Model peptides of RGGGVGGGR and NGGGWGGGN were used to simplify the interp
Autor:
Y. M. Eva Fung, T.-W. Dominic Chan
Publikováno v:
Journal of the American Society for Mass Spectrometry. 16(9)
Loss of side chains from different amino acid residues in a model peptide framework of RGGGXGGGR under electron capture dissociation conditions were systematically investigated, where X represents one of the twenty common amino acid residues. The alp
Publikováno v:
European journal of mass spectrometry (Chichester, England). 10(4)
Tandem mass spectra of several model peptides, including KG3WG3K, NG3WG3N, RG7R, RG3WG3R, RG3DG3R, RG3EG3R, RG3FG3R and RG5WG5R were studied using both SORI-CID and ECD methods. By cross comparing the fragmentation pattern of these peptides using the
Autor:
František Tureček, Chunxiang Yao, Y. M. Eva Fung, Shigeo Hayakawa, Mami Hashimoto, Hiroshi Matsubara
Publikováno v:
Journal of Physical Chemistry B; May2009, Vol. 113 Issue 20, p7347-7366, 20p