| S8565 | Omarigliptin (MK-3102) | Omarigliptin (MK-3102) is a competitive, reversible inhibitor of DPP-4 (IC50 = 1.6 nM, Ki = 0.8 nM). It is highly selective over all proteases tested (IC50 > 67 μM), including QPP, FAP, PEP, DPP8, and DPP9 and has weak ion channel activity (IC50 > 30 μM at IKr, Caγ1.2, and Naγ1.5). | Selective | DPP-4, IC50: 1.6 nM | 
            
                
                    | S4636 | Teneligliptin hydrobromide | Teneligliptin (Teneligliptin hydrobromide anhydrous) is a novel, potent, and long-lasting dipeptidyl peptidase-4 inhibitor; competitively inhibited human plasma, rat plasma, and human recombinant DPP-4 in vitro, with IC50 values of approximately 1 nM. | Selective | DPP-4, IC50: 1.75 nM | 
            
                
                    | S3033 | Vildagliptin (LAF-237) | Vildagliptin (LAF-237,NVP-LAF 237) inhibits DPP−4 with IC50 of 2.3 nM. | Selective | DPP-4, IC50: 2.3 nM | 
            
                
                    | S5365 | Alogliptin | Alogliptin is a potent, selective inhibitor of the serine protease dipeptidyl peptidase IV (DPP-4) with IC50 values of 2.63 nM and exhibits greater than 10,000 fold selectivity over the closely related serine proteases DPP-8 and DPP-9. | Selective | DPP-4, IC50: 2.93 nM | 
            
                
                    | S5909 | Anagliptin | Anagliptin is an orally active and highly selective dipeptidyl peptidase-4 (DPP-4) inhibitor and exerts anti-inflammatory effects on macrophages, adipocytes, and mouse livers by suppressing NF-κB activation. | Selective | DPP-4, IC50: 3.3 nM | 
            
                
                    | S7513 | Trelagliptin | Trelagliptin (SYR-472), a potent, orally active and highly selective DPP-4 inhibitor with an IC50 of 4 nM, improves glycemic control in vivo and can be used for the study of type 2 diabetes mellitus (T2DM). | Selective | DPP-4, IC50: 4 nM | 
            
                
                    | S5063 | Trelagliptin succinate | Trelagliptin succinate (SYR472) is a dipeptidyl peptidase IV (DPP-4) inhibitor which is used as a new long-acting drug for once-weekly treatment of type 2 diabetes mellitus (DM). | Selective | DPP-4, IC50: 4 nM | 
            
                
                    | S2868 | Alogliptin (SYR-322) benzoate | Alogliptin (SYR-322) benzoate is a potent, selective inhibitor of DPP-4 with IC50 of <10 nM, exhibits greater than 10,000-fold selectivity over DPP-8 and DPP-9. | Selective | DPP-4, IC50: <10 nM | 
            
                
                    | S5079 | Sitagliptin | Sitagliptin (MK-0431) is an oral and highly selective DPP-4 inhibitor with an IC50 of 18 nM. It is used for the treatment of type 2 diabetes. | Selective | DPP-4, IC50: 18 nM | 
            
                
                    | S4002 | Sitagliptin phosphate monohydrate | Sitagliptin phosphate monohydrate (MK-0431) is a potent inhibitor of DPP-IV with IC50 of 19 nM in Caco-2 cell extracts. | Selective | DPP-4, IC50: 19 nM | 
            
                
                    | S4697 | Saxagliptin hydrate | Saxagliptin H2O (BMS-477118, Onglyza) is a selective and reversible DPP4 inhibitor with IC50 of 26 nM. | Selective | DPP-4, IC50: 26 nM | 
            
                
                    | S1540 | Saxagliptin (BMS-477118) | Saxagliptin (BMS-477118, Onglyza) is a selective and reversible DPP4 inhibitor with IC50 of 26 nM. | Selective | DPP-4, IC50: 26 nM | 
            
                
                    | S8455 | Talabostat (PT-100) | Talabostat (Val-boroPro, PT-100) is a dipeptidyl peptidase inhibitor with IC50 values of <4 nM, 4 nM, 11 nM, 310 nM, 560 nM and 390 nM for DPP-IV, DPP8, DPP9, QPP, FAP and PEP respectively. It has antineoplastic and hematopoiesis- stimulating activities. | Pan | DPP-4, IC50: <4 nM |