Protein Interaction

Research in the area of how proteins interact with the various components of the cell is driven by the fundamental interest in understanding molecular pathways. In order to associate a physiological response with the up or down regulation of cellular constituents, it is crucial to measure with precision even minuscule changes. Sigma′s extensive protein interaction product portfolio will assist you in obtaining comprehensive data of your protein network.

  • Discover novel protein interactions with our diverse offering of crosslinking reagents
  • Validate protein interactions using highly specific IP validated antibodies and purification resins