Moraes, Paula M. [UNESP]Santos, Felipe A. [UNESP]Padilha, Cilene C. F. [UNESP]Vieira, Jose C. S. [UNESP]Zara, Luiz F.Padilha, Pedro de M. [UNESP]2014-05-202014-05-202012-12-01Biological Trace Element Research. Totowa: Humana Press Inc, v. 150, n. 1-3, p. 195-199, 2012.0163-4984http://hdl.handle.net/11449/40765This paper presents preliminary findings for a metallomics study of mercury in the muscle of the fish species from Amazonas, Brazil, after protein separation by two-dimensional polyacrylamide gel electrophoresis and subsequent evaluation of mercury by synchrotron radiation X-ray fluorescence. The fluorescence spectra revealed mercury in two protein spots. The mercury-containing protein spots showed molecular weights of 20.8 +/- 0.7 and 19.8 +/- 0.5 kDa and isoelectric points of 5.6 +/- 0.2 and 7.5 +/- 0.3, respectively.195-199engMetallomics studyMercury in fish2D PAGESR XRFArtigo10.1007/s12011-012-9502-xWOS:000312075800028Acesso restrito