[UbiQ Bio] TAMRA-Ub

[UbiQ Bio]  TAMRA-Ub

code

UbiQ-003

 

category 

ubiquitin(-like) protein

 

applications

compound library screening

 

TAMRA-Ub (UbiQ-003) is fluorescent ubiquitin labeled on the N-terminus with TAMRA (5- tetramethylrhodamine, exc 550 nm, emi 590 nm). It has been prepared by total chemical synthesis and allows detection of ubiquitylation by in-gel fluorescence. This direct and more sensitive read-out gives more distinct labeling patterns than immunoblotting and does not suffer from background labeling due to cross-reactivity (as seen sometimes with antibody based detection).