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Peptide: N-glycosidase F （PNGase F） is an asparagine amidase produced by Flavobacterium meningosept-icum that serves as a useful tool in the research on protein N-glycosylation. Recombinant expression in E.coli. The cleavage site of PNGase F is the amide bond between N-acetylglucosamine （GlcNAc） and aspartate residues on the medial side of the glycoprotein, and converts aspartyl to aspartic acid on the enzymolysis protein. This product is often used for complete deglycosylation of antibodies and their associated proteins.

The PNGase F Glycan Cleavage Kit includes all components necessary to perform the enzymatic removal of almost all N-linked oligosaccharides from glycoproteins. The kit includes recombinant Peptide N-Glycosidase F（PNGase F） enzyme, which cleaves N-glycan chains at the innermost GlcNAc and asparagine residues of high mannose, hybrid, and complex oligosaccharides, and a 10X reaction buffer.