The periodical Previews from !%Thermo Scientific Inc.%! showcases the company’s Pierce protein research products. Volume 12, Issue 2 includes articles on a variety of new products, such as the diazirine-based photoreactive cross-linkers for studying extra- and intracellular protein-protein interactions, and the streptavidin horseradish peroxidase conjugate for Elisa and Western blotting applications. The full-color 23-page publication covers new reagents to promote molecule coupling, a new solution in colorimetric assay development and a new high-content screening assay for monitoring programmed cell death. Charts, diagrams, photographs and references are provided.