This product is recombinant PNGase F (Peptide:N-Glycosidase F, EC #3.5.1.52, CAS #83534-39-8), cloned from Elizabethkingia meningosepticum and expressed in Escherichia coli. It catalyzes the cleavage of asparagine-linked oligosaccharides, except those containing an alpha 1,3-linked core fucose, from glycoproteins and glycopeptides. LECTENZ BIO mfg# GE0101