10982962001

N-Acetyl-β-D-Glucosaminidase Standard (NAG Standard)

from beef kidney

• 동의어(들): NAG standard
• UNSPSC 코드: 12352204

속성

• 생물학적 소스: bovine kidney
• Quality Level: 100
• 형태: lyophilized
• 특이 활성도: ~20 mU/mL
• 포장: pkg of 5 × 3 mL (5 x 400 μg)
• 제조업체/상표: Roche
• 기술: activity assay: suitable
• 색상: white to light yellow
• solubility: water: soluble
• 응용 분야: life science and biopharma
• 저장 온도: 20-25°C

설명

일반 설명

Standard for the determination of NAG activity in urine research samples with the aid of the Test-Combination N-acetyl-β-D-glucosaminidase.
N-Acetyl-β-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.

애플리케이션

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.

단위 정의

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.

제조 메모

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

재구성

Preparation of the standard solution
Dissolve 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.

저장 및 안정성

Keep protected from light.

기타 정보

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

안전성 정보

• 유해 및 위험 성명서: H412
• 예방조치 성명서: P273 - P501
• Hazard Classifications: Aquatic Chronic 3
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash