Crosslinking, Labeling and Protein Modification

Browse through our collection of crosslinking, labeling, and protein modification reagents designed for various protein analysis and bioconjugation applications. This category includes protein labeling reagents, crosslinking reagents, protein modification reagents, protein and antibody labeling kits, and tandem mass tag reagents. These chemical tools are used to study protein structure, interactions, and functions by attaching functional groups, creating covalent bonds between molecules, or introducing specific modifications. Protein labeling reagents allow for the attachment of fluorescent dyes, biotin, or other detectable molecules to proteins for visualization and tracking. Crosslinking reagents facilitate the formation of chemical bonds between proteins or other molecules, enabling the study of protein-protein interactions and complex formation. Protein modification reagents are used to alter specific amino acid residues or introduce new functional groups. Labeling kits provide convenient all-in-one solutions for protein and antibody conjugation. Tandem mass tag reagents are specialized tools for quantitative proteomics using mass spectrometry. Learn more about protein labeling, crosslinking, and modification products and methods.