4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) substrate 5 mg, tablets, Reagent Grade
공급업체: VWR Chemicals
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동의어:
p-Nitrophenyl phosphate disodium hexahydrate
0405-1KTEA
5534880
KRW
0405-1KT
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) substrate 5 mg, tablets, Reagent Grade
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP)
Preferred substrate for high sensitivity detection of alkaline phosphatase in EIA assays. Read at 405 nm.
Each 175 mg tablet contains 5 mg of p-NPP. Soluble. Reaction Condition: 1 mg/ml in 10 mM Diethanolamine and 0.5 mM MgCl2, pH 9.5. Absorbs at 405 nm.
포뮬러:
C₆H₄NNa₂O₆P·6H₂O MW: 371,144 g/mol 녹는점: 300 °C 보관 온도: Refrigerator |
MDL 번호:
MFCD00066288 CAS 번호: 333338-18-4 EINECS: 224-246-5 UN: 0000 |
사양 테스트 결과
Abs.@309 nm (1 tab/250 ml Water) | 0.48 – 0.58 |
Background Color | ≤0.14 |
Mean Tablet Weight | 170 – 180 mg |
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