Novel benzothiazole derivatives having a fluorescence inhibiting group linked by an enzyme cleavable bond and methods for their synthesis are provided. Upon cleavage of the enzyme-cleavable bond, a strongly fluorescent reaction product is produced. These compounds may be used to detect enzymatic activity. The fluorescent reaction products are detectable at an attomolar level using a fluorometer.
提供了具有荧光抑制基团的新型
苯并噻唑衍
生物,其通过酶可切割键连接,并提供了其合成方法。在酶可切割键的裂解下,会产生强烈荧光反应产物。这些化合物可用于检测酶活性。使用荧光计,可以检测到亚摩尔级别的荧光反应产物。