Ubiquitin-rhodamine is a high purity industry standard substrate for studying deubiquitinylating activity where detection sensitivity or continuous monitoring of activity.

• Molecular weight: ~8,9 kDa

It is prepared by the C-terminal derivatisation of ubiquitin with modified rhodamine-110 and has been shown to be a useful and sensitive fluorogenic substrate for wide range of deubiquitinylating enzymes (DUB's), including ubiquitin C-terminal hydrolases (UCH's) and ubiquitin specific proteases (USP's)