| Cat. No. | Product Name | Information | 
            
                
            	| PC-21610 | HY041004 JOSD2 inhibitor | HY041004 is the first small molecule inhibitor of deubiquitinase Josephin Domain-containing protein 2 (JOSD2) with IC50 of 0.26 uM for JOSD2 catalytic activity inhibition. | 
            
                
            	| PC-21573 | NCI677397 USP24 inhibitor | NCI677397 (USP24-i) is a specific small molecule inhibitor of USP24, inhibits chemotherapy-induced drug resistance in vitro and in vivo. | 
            
                
            	| PC-21561 | P5091 USP7 inhibitor | P5091 is a potent, specific inhibitor of ubiquitin-specific protease 7 (USP7) with IC50 of 4.2 uM, does not inhibit other DUBs or other families of cysteine proteases (EC50> 100 uM). | 
            
                
            	| PC-21519 | MS102 USP2 inhibitor | MS102 is a small molecule, orally available USP2 inhibitor with IC50 of 5.46 uM, induces transient degradation of ACE2 protein and inhibits ACE2-dependent coronavirus infection. | 
            
                
            	| PC-21498 | IMP-2373 DUB CNPy Probe | IMP-2373 is a highly targeted cyanopyrrolidine (CNPy) probe for pan-DUB to monitor DUB activity in physiologically relevant live cells. | 
            
                
            	| PC-21351 | MTX115325 USP30 inhibitor | MTX115325 (MTX325, MTX-325) is a potent, selective, brain-penetrant USP30 inhibitor with IC50 of 12 nM in biochemical fluorescence polarization assays. | 
            
                
            	| PC-21098 | LN5P45 OTUB2 inhibitor | LN5P45 is a selective, covalent, irreversible inhibitor of ubiquitin thioesterase OTUB2 with IC50 of 2.3 uM, strongly induces monoubiquitination of OTUB2 on Lys31. | 
            
                
            	| PC-20938 | OTUDin3 OTUD3 inhibitor | OTUDin3 (OTUD3 inhibitor) is a specific, small molecule inhibitor of deubiquitylase OTUD3, binds to OTUD3 (KD=0.32 uM) and inhibits the deubiquitinating activity of OTUD3 by interfering with Ub binding to OTUD3. | 
            
                
            	| PC-20796 | BK50118-C USP13 inhibitor | BK50118-C is a potent small molecule inhibitor of ubiquitin-specific protease-13 (USP13) with IC50 of 0.42 nM. | 
            
                
            	| PC-20656 | b-AP15 USP14 inhibitor | b-AP15 (bAP15, NSC 687852) is a specific inhibitor of ubiquitin-specific-processing protease 14 (USP14) and ubiquitin carboxyl-terminal hydrolase isozyme L5 (UCHL5), inhibits DUB activity in purified 19S proteasomes with IC50 of 2.1 uM. | 
            
                
            	| PC-20480 | Neutral Red USP4 inhibitor | Neutral Red is a nitrogenous pH-indicator that can stains lysosomes red, also is a selective, uncompetitive USP4 inhibitor with IC50 of 50 uM. | 
            
                
            	| PC-20472 | IU1-206 USP14 inhibitor | IU1-206 is a IU1 derivative with more potent activity against USP14, 10-fold more potent than IU1 and is comparable to the IU1-47. |