PAD2-IN-1, a benzimidazole-based derivative, is an efficacious and specific inhibitor of protein arginine deiminase 2 (PAD2). Demonstrating remarkable selectivity, PAD2-IN-1 exhibits a 95-fold higher affinity for PAD2 in comparison to PAD4 and a 79-fold higher affinity than PAD3.
Cl-amidine is an orally active inhibitor of peptidyl arginine deminase (PAD) (IC50s: 0.8 μM, 6.2 μM, and 5.9 μM for PAD1, PAD3, and PAD4). Cl-amidine induces apoptosis in cancer cells.
Cl-amidine TFA is an orally active inhibitor of peptidyl arginine deminase (PAD) with IC50 values of 0.8 μM, 6.2 μM, and 5.9 μM for PAD1, PAD3, and PAD4, respectively. Cl-amidine induces apoptosis in cancer cells.
Streptonigrin is a natural product produced by Streptomyces flocculus, has both anti-tumor and anti-bacterial activity. Streptonigrin acts as a pan-PAD inhibitor (IC50s: 48.3±34.2 µM, 26.1±0.3 µM, 0.43±0.03 µM, and 2.5±0.4 µM for PAD1, PAD2, PAD3, and PAD
D-Cl-amidine hydrochloride is a potent and highly selective inhibitor of PAD1. It exhibits excellent tolerance and does not induce significant toxicity [1].