Discovery® Peptides is the research peptide catalogue business of Cambridge Research Biochemicals (CRB), a UK manufacturer supplying peptides for scientific research and early drug discovery. The brand complements CRB’s established custom peptide services and draws on its experience producing novel, complex, long, modified and labelled peptides. It offers a broad catalogue organised by peptide family, pharmacological target and research area, helping researchers find products relevant to fields such as cancer cell biology, immunology, neuroscience, epigenetics and signal transduction.

Catalogue offerings include amyloid, antimicrobial, cell-penetrating, histone, neuropeptide, HIV, COVID-19 and fluorescent-labelled peptides, alongside substrates, epitopes and other specialist peptide types. The range also includes fluorescent dyes, peptide-labelling reagents, peptide nucleic acid products, DBCO and TCO reagents, biotinylation reagents, kits and auxiliary products. Customers can search product datasheets by catalogue number, sequence or name, and access FAQs and other support resources. Discovery® Peptides presents its products as research-grade materials and highlights customer support and service. The company is based in Billingham, UK, and serves customers through its online catalogue.