Description
Abz-GIVRAK(Dnp), a very efficient and selective FRET substrate for human cathepsin B (Km = 5.9 µM, kcat = 43 s⁻¹, kcat/Km = 7288 mM⁻¹s⁻¹). The kcat/Km values for cathepsin K, L, V, X, and cruzain were 133.3, 100, 32, 17, and 75 mM⁻¹s⁻¹, respectively.




