High purity recombinant exo-alpha-Sialidase (S. Typhimurium) for use in research, biochemical enzyme assays and in vitro diagnostic analysis. 

EC 3.2.1.18
CAZy Family: GH33

Recombinant. From Salmonella typhimurium. In solution (Tris.HCl / NaCl / EDTA). Hydrolysis of unbranched, non-reducing terminal α-2,3-linked >> α-2,6-linked >> α-2,8-linked N-acetylneuraminic acid (NANA; Neu5Ac) residues from glycoproteins and oligosaccharides of glycoconjugates.
Supplied at ~ 2,500 U/mL. 

Specific activity: ~ 750 U/mg (37^oC, pH 7.0 on pNP-α-D-N-acetylneuraminic acid)

Store at 4^oC.