| Cat. No. | Product Name | Information | 
            
                
            	| PC-24401 | GH501 Skp1-Skp2 inhibitor | GH501 is a small molecule inhibitor of Skp1-Skp2 interaction, may bind Skp1 and disrupts the physical interaction between Skp1 and S-phase kinase-associated protein 2 (Skp2) within the Skp1-Cullin1-F-box protein ubiquitin ligase complexes (SCF). | 
            
                
            	| PC-23528 | iBFAR2 BFAR inhibitor | iBFAR2 is a specific small molecule inhibitor of ubiquitin E3 ligase bifunctional apoptosis regulator (BFAR), inhibits USP39 ubiquitination and JAK2 deubiquitination, promoting STAT1 phosphorylation and tissue resident memory T cells (TRM) differentiation, boosts antitumor immunity in aged mice. | 
            
                
            	| PC-22133 | LS-102 Synoviolin inhibitor | LS-102 is a selective small molecule inhibitor of E3 ubiquitin ligase Synoviolin (SYVN1), inhibits the autoubiquitination of synoviolin with IC50 of 35 uM. | 
            
                
            	| PC-21791 | MN714 SOCS2 inhibitor | MN714 is a cell-premeable prodrug of MN551 containing a pivaloyloxymethyl (POM) and covalent inhibitor of E3 ligase suppressor of cytokine signaling 2 (SOCS2). | 
            
                
            	| PC-21790 | MN551 SOCS2 inhibitor | MN551 is a Cys111-specific, covalent ligand targeting the E3 ligase SOCS2 with ITC Ki value of 2.2 uM, blocks recruitment of cellular SOCS2 protein to its native substrate. | 
            
                
            	| PC-21767 | AAA-237 Skp2 inhibitor | AAA-237 (SCFSkp2-IN-2) is a small molecule Skp2 E3 ligase inhibitor, binds to Skp2 protein (KD=28.77 uM) and inhibits the degradation of Skp2 substrates, inhibits the proliferation of the NSCLC cells. | 
            
                
            	| PC-21766 | Smurf1 inhibitor A01 Smurf1 inhibitor | Smurf1 inhibitor A01 is a specific small molecule inhibitor of ubiquitin ligase Smad ubiquitination regulatory factor-1 (Smurf1) with Kd of 3.66 nM for interrupting Smurf1-Smad1 interaction, impairs Smurf1-mediated Smad1/5 degradation and stabilizes Smad1/5 protein level. | 
            
                
            	| PC-21555 | C7683 Cbl-b inhibitor | C7683 is a small-molecule inhibitor of the RING-type E3 ubiquitin ligase Cbl-b with IC5 of <1 nM, an analogue of Nx-1607. | 
            
                
            	| PC-21554 | NX-1607 Cbl-b inhibitor | Nx-1607 (Nx1607) is a small-molecule inhibitor of the RING-type E3 ubiquitin ligase Cbl-b with IC50 of 0.46 nM. | 
            
                
            	| PC-21396 | SMIP004 Skp2 inhibitor | SMIP004 is a small molecule inducer of cancer-cell selective apoptosis and S-phase kinase-associated protein 2 (Skp2) inhibitor, shows anti-cancer and antidepressant-like activities. | 
            
                
            	| PC-21374 | Nimbolide RNF114 inhibitor | Nimbolide is a natural product derived from the Neem tree, inhibits E3 ligase activity of RNF114, blocks PARP1 degradation and causes PARP1 trapping. | 
            
                
            	| PC-21056 | Skp2-2 Skp2-Cks1 inhibitor | Skp2-2 is a small molecule inhibitor of Skp2-Cks1 interaction with IC50 of 27.8 uM, significantly and dose-dependently reduces the protein expression of Skp2 in cancer cells. |