Small Molecules & Inhibitors

Small molecules and inhibitors are key reagents for studying and manipulating biological systems. This subcategory includes kinase inhibitors, enzyme blockers, signaling modulators, and pathway-specific compounds used across target validation, chemical biology, and phenotypic screening. These reagents are critical in workflows related to cancer biology, neuroscience, stem cell research, and drug discovery. Scientists use them to block or activate specific proteins, study signaling cascades, or modulate metabolic pathways. Small molecules also play roles in epigenetic regulation, cell reprogramming, and assay development. At Wasteless Bio, researchers can find unused or surplus small molecules and inhibitors suitable for a range of in vitro or in vivo studies. Listings include structural data, solubility, storage, and selectivity profiles to support proper usage in experimental designs, helping labs reduce costs and chemical waste without compromising data integrity.