tokens: Cloning and expression of a specific human alpha 1,2-mannosidase that trims Man9GlcNAc2 to Man8GlcNAc2 isomer B during N-glycan biosynthesis .
folded_tokens: cloning and expression of a specific human alpha 1,2-mannosidase that trim man9glcnac2 to man8glcnac2 isomer b during n-glycan biosynthesis .