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Nanoscale Research Letters
Figure 4 | Nanoscale Research Letters

Figure 4

From: Differential protein expression of Caco-2 cells treated with selenium nanoparticles compared with sodium selenite and selenomethionine

Figure 4

Peptide mass fingerprinting (PMF) of differential protein spots (a-c). Proteins including ubiquitin-conjugating enzyme E2 (E2), glutathione synthetases (GS), triosephosphate isomerase (TSP), T-complex protein 1 subunit zeta (TCPZ), lamin-B1, heterogeneous nuclear ribonucleoprotein F (hnRNP F), and superoxide dismutase [Cu-Zn] (Cu, Zn-SOD) were determined using matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS).

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