N-acetyl-β-D-glucosaminidase (NAG)


Request package insert information

Product Features
Diazyme's N-Acetyl-β-D-glucosaminidase (NAG) Assay is ready-to-use for manual methods and adaptable for analyzers. The assay is specific for NAG and has excellent sensitivity with a linear range up to 200 IU/L² and excellent precision with a CV% of <5%. There is no significant interference from hemoglobin or albumin. Interference from bilirubin occurs only at levels higher than 5 mg/dL.
Assay Principle
The reagents of the assay kit are in stable liquid formulation that allows ease of use coupled with enhanced performance characteristics. NAG hydrolyses 2-methoxy-4-(2'nitrovinyl)-phenyl 2-acetamido-2-deoxy-β-D-glucopyranoside (MNP-GlcNAc) to 2-methoxy-4-(2'-nitrovinyl)-phenol product. The product formation is detected by development of color at 505nm upon addition of an alkaline buffer.
Intended use
The N-Acetyl-β-D-glucosaminidase (NAG) assay kit is for determination of NAG in urine samples. For Research Use Only in the USA.
Product Catalog Number Packaging Method/Format
Kit (540 Tests) DZ062A-K R1: 1 x 75 mL
R2: 1 x 15 mL
R3: 1 x 30 mL
Cal: 1 x 2 mL vial
(Calibrator Included &
Packaged Separately)
Colorimetric, Endpoint
Liquid Stable
Calibrator DZ062A-Cal 1 x 2 mL  
Control DZ062A-Con 2 x 2 mL  

USA: Research Use Only