Human beta-Galactoside alpha-2,6-Sialyltransferase 1 Protein is a recombinant protein from Human produced in Human Cells. Recombinant Human beta-Galactoside alpha-2,6-Sialyltransferase 1 is produced by our Mammalian expression system and the target gene encoding Lys27-Cys406 is expressed with a 6His tag at the C-terminus.