Fig. 7From: Combining functional metagenomics and glycoanalytics to identify enzymes that facilitate structural characterization of sulfated N-glycansIn vitro expression of hexosaminidase clones F3-ORF26 and F10-ORF19. A SDS-PAGE of 2 hexosaminidases produced with the PURExpress® system. Expressed enzymes are shown with a red triangle. B Activity of in vitro expressed hexosaminidases. Hexosaminidases were assayed on 4MU-GlcNAc-6-SO4 and its asulfated counterpart 4MU-GlcNAcBack to article page