Inhibitors & Agonists

Inhibitors and agonists constitute two fundamental classes of bioactive molecules that modulate the function of proteins, receptors, and enzymes. Inhibitors act by selectively binding to and suppressing the activity of their targets, thereby blocking signaling pathways or enzymatic reactions. Agonists, conversely, bind to and activate specific receptors, mimicking or enhancing the effects of endogenous ligands. These molecules serve as indispensable tools in basic research, drug discovery, and therapeutic development for conditions ranging from cancer and inflammation to neurological and metabolic disorders.

PurePEG provides a wide range of inhibitors and agonists, which can be flexibly combined with our PEGylation reagents, cleavable linkers, and clickable linkers to construct tailored bioactive probes or targeted therapeutics. Learn more and explore our products here: STING Agonists, IDO Inhibitors, BET Bromodomain Inhibitors, Broad-Spectrum Inhibitors.