Figure 6From: Expression of the functional recombinant human glycosyltransferase GalNAcT2 in Escherichia coli MALDI-TOF-MS analysis of the glycosylation pattern of mucin EA2. MS spectra of (A, C) non-glycosylated EA2 in the absence of glycosyltransferases and EA2 after glycosylation by either (B) HisDapGalNAcT2 or (D) rhGalNAcT2. N-acetylgalactosamine residue (HexNAc).Back to article page