ROCHE N-Acetyl-beta-D-Glucosaminidase Standard (NAG Standard)from beef kidney

ROCHE N-Acetyl-beta-D-Glucosaminidase Standard (NAG Standard)from beef kidney

Stock Code: 2795486
Manufacturer Part No: 10982962001
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Application


The NAG standard is used for the determination of NAG activity in urine in life science research applications, with the aid of N-acetyl-β-D-glucosaminidase. It can be used in automatic analyzers.


General description


Standard for the determination of NAG activity in urine research samples with the aid of the Test-Combination N-acetyl-?-D-glucosaminidase.N-Acetyl-?-D-Glucosaminidase is a high molecular weight lysosomal enzyme existing as two isofomrs, Isoenzyme-A and Isoenzyme-B. It is present in human kidney. It has high molecular weight. It is highly active in renal proximal tubular cells. It has been reported that overexpressed urine-NAG reflects the proximal tubular dysfunction of the kidney.


Other Notes


For life science research only. Not for use in diagnostic procedures.


Preparation Note


Storage conditions (working solution): 2 to 8 °CStability of the standard solutionThe solution is stable for at least 1 month stored at 2 to 8 °C, protected from light.


Reconstitution


Preparation of the standard solutionDissolve contents of one bottle with 3 ml double distilled water, close bottle and wait for 5 minutes. Dissolve contents completely by gentle swirling. Avoid creating foam.


Unit Definition


Volume Activity: The activity of the NAG standard is approximately 20 mU N-acetyl-β-D-glucosaminidase from beef kidney per ml. For exact values, see data printed on the label.

Quality Level100
Storage Temp.20-25°C
Formlyophilized

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