Recombinant human beta-galactoside alpha-2,6-sialyltransferase 1/ST6Gal I protein with a C-terminal His-tag, derived from the transfected human HEK293 cells.
Recombinant human tumor necrosis factor receptor superfamily member 1A/TNF-R1 with a C-terminal His-tag, derived from the transfected human HEK293 cells.