AnaSpec Inc. has released its catalog “Peptides 2006-2008,” which features amyloids, enzyme substrates and inhibitors, and FRET, dye-labeled and phosphopeptides. In the downloadable document, peptides are grouped according to families and arranged alphabetically. A short introduction to each family is included along with literature references, sequence, molecular weight, product amount (based on gross weight), and absorption/excitation and emission wavelengths for dye-labeled or FRET peptides. Among the options for finding peptides in the catalog are searching by sequence, catalog number, research interests or in the product index. Technical information on choosing a peptide sequence and on FRET donors and quenchers is provided.