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產品名稱
SIGMAFAST™ 对硝基苯基磷酸酯片, tablet, To prepare 5 mL
形狀
tablet
溶解度
deionized water: soluble 5 mL
儲存溫度
−20°C
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應用
SIGMA FAST p-磷酸硝基苯酯片剂用于：
开发用作酶免疫分析 (EIA) 中检测碱性磷酸酶活性的可溶性底物。pNPP 是基于高灵敏度碱性磷酸酶的 EIA 检测中的首选底物。将 1 片 pNPP 片剂和 1 片 Tris 缓冲液片剂溶于去离子水中可作为即用型底物。各 Sigma 快速 pNPP 片剂组得到的溶液含 1.0 mg/mL pNPP，0.2 MTris 缓冲液。使用 pNPP 的 EIA 应用可在定时测定中读取，或用 3N NaOH 停止以延迟读取。SIGMA 快速 ™ pNPP仅需要添加蒸馏水或去离子水，即可制备活性底物溶液。片剂单独包装在铝箔包装中 。
重構
将一组片剂溶于5 mL去离子水中，即可得到含有pNPP的即用型缓冲液。
法律資訊
ExtrAvidin is a registered trademark of Merck KGaA, Darmstadt, Germany
SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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