Peptide Libraries

Peptide libraries consist of diverse, sequence-defined peptides used for epitope mapping, protein interaction studies, antibody screening, and drug discovery. These libraries may include random, overlapping, positional scanning, or targeted design formats. Used in immunology, structural biology, and vaccine development, peptide libraries allow high-throughput screening of functional peptide motifs or antigenic determinants across large target spaces. Researchers leverage these tools for T-cell epitope validation, biopanning, or lead optimization in therapeutic development pipelines. Wasteless Bio lists unused peptide libraries and arrays from research labs or biotech inventory, offering full documentation on sequence composition, purity, and storage. This enables accelerated discovery workflows at lower cost and environmental impact.