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基本信息
- N-琥珀酰-丙酰氨-丙酰氨-脯酰氨-苯丙氨酸对硝基酰苯胺
- N-琥珀酰-丙酰氨-丙酰氨-脯酰氨-苯丙氨酸对硝基酰苯胺
- Suc-AAPF-pNA
- Suc-Ala-Ala-Pro-Phe-Pna
- White to Off-White Solid
- -80°C (Under inert gas).
生物活性
Suc-AAPF-pNA (Suc-Ala-Ala-Pro-Phe-pNA) is a chromogenic p-nitroanilide (pNA) substrate with the Km of 1.7 mM. Cleavage of Suc-AAPF-pNA releases 4-nitroaniline, which is yellow in colour and can be measured spectrophotometrically. Suc-AAPF-pNA can be used for the measurement of free and membrane-bound cathepsin G in human neutrophils[1][2][3].
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