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N-Acetyl-DL-phenylalanine β-naphthyl ester 为一芳香族氨基酸酯,用作糜蛋白酶及微生物丝氨酸蛋白酶(例如枯草杆菌蛋白酶)的显色底物。
N-Acetyl-DL-phenylalanine β-naphthyl ester 为一芳香族氨基酸酯,用作糜蛋白酶及微生物丝氨酸蛋白酶(例如枯草杆菌蛋白酶)的显色底物。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
5 mg | 询价 | 期货 | |
50 mg | 询价 | 期货 |
产品描述 | N-Acetyl-DL-phenylalanine β-naphthyl ester serves as a chromogenic substrate specifically for chymotrypsin and microbial serine proteases like subtilisin [1]. This aromatic amino acid ester exhibits color changes upon enzymatic cleavage, facilitating the monitoring of enzyme activity. |
体外活性 | N-Acetyl-DL-phenylalanine β-naphthyl ester 在体内通过酯酶(APNEase)的催化作用在中性pH条件下发生水解。 |
分子量 | 333.38 |
分子式 | C21H19NO3 |
CAS No. | 20874-31-1 |
存储 | keep away from direct sunlight | Shipping with blue ice. |
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