Human USP5 (Ubiquitin-Specific Protease 5) or Isopeptidase T (IsoT), GenBank Accession No. NM_001098536, a.a. 2-858(end) with an N-terminal FLAG-tag, MW=96 kDa, expressed in a baculovirus-infected Sf9 cell expression system.
Specific activity: 14.3 pmole/min/ug
Immunogen Region
2-858(end)
Tag
N-terminal FLAG-tag
Formulation
45 mM Tris-HCl, pH 8.0, 124 mM NaCl, 2.4 mM KCl, 10% glycerol, 3 mM DTT, and 90 g/ml FLAG peptide
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Reaction was performed in 50 mM Tris, pH 7.4, 1 mM DTT, 0.5 mM EDTA, 500 nM Ub-AMC, and USP5 in a 50 uL reaction. Reaction was incubated at 37°C for 15 min. and fluorescent signal was measured at excitation = 340 nm, emission = 460 nm.