背景介绍
Ubiquitin-AMC is prepared via the conjugation of the C-terminus of mature, Ubiquitin with 7-amino-4-methylcoumarin (AMC). This conjugation quenches the intrinsic fluorescence of AMC. The high purity of BPS's Ubiquitin-AMC compared to that of other commercial vendors leads to a greater signal:background.
产品介绍
Ubiquitin-AMC is a fluorogenic substrate for ubiquitin hydrolases based on the C-terminus derivatization of ubiquitin with 7-amido-4-methylcoumarin (AMC). Upon incubation with a protease recognizing Ubiquitin, such as USP2 or UCHL3, AMC is released and the increase in fluorescence can be measured using Ex380 nm and Em460 nm wavelengths. This protein contains no extraneous tags.