keshan disease glutathione peroxidase is endemic dilated cardiomyopathy, characterized by Frontiers | Keshan Disease: A
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Ley T.J., Miller C., Ding L., Raphael B.J., Mungall A.J., Robertson A., Hoadley K., Triche T.J., Jr., Laird P.W., et al

10.1016/j.biocel.2017.05.003 109

The first affinity tag-ligand pair was based on the intrinsic selectivity and affinity between the bacterial immunoglobulin-binding domain Staphylococcal protein A (SpA) and the Fc region of mammalian IgG (Nilsson and Abrahmsn, 1990)
Histopathology 57 (3), 371383

Even after concentration of these samples eluted from the streptavidin beads, the mass spectrometry profile showed only low intensity peptides and high background noise
