Product SKU UnitsPrice
O-GlcNAcaseGE0401 1,000$375
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SKU: GE0401 Category: Tag: Product ID: 148300


This product is a recombinant O-GlcNAcase or OGA (glycosyl hydrolase family GH84; EC, cloned from Oceanicola granulosus and expressed in Escherichia coli. It releases O-linked β-N-acetylglucosamine (GlcNAc) from serine and threonine residues of glycoproteins and glycopeptides.

This product does not contain any detectable activities of proteases, exo-β-N-acetylglucosaminidase, or other glycosidases.

Unit Definition: One unit is defined as the amount of O-GlcNAcase required to catalyze the release of 1 nmole p-nitrophenol (pNP) from p-nitrophenyl-N-acetyl-β-D-glucosaminide (pNP-GlcNAc) per min at 37°C in 100 μL 1X Reaction Buffer (50 mM Tris, 100 mM NaCl, pH 7.5).

Additional information

Weight 4.5 oz
Dimensions 285.75 × 222.25 × 111.125 mm

1,000 U

Supplementary Information

Product reconstitution: Dissolve the lyophilized product in 100 μL of ultrapure water to make a 10,000 units/mL (Cat #GE0401) in 1X Reaction Buffer 4. Once reconstituted, store the enzyme at 4°C for up to 5 days or at -20°C for up to 3 months. Aliquoting is recommended to avoid repeated freeze-thaw cycles.

Activity Assay

Product Information Sheet

O-GlcNAcase Information Sheet


O-GlcNAcase SDS