Our portfolio of trusted, expertly-crafted resources includes Avi-tag biotinylated recombinant proteins that offer key advantages for researchers.
- Consistent labeling: Biotinylation only occurs on a single lysine residue within the Avi-tag.
- Uniform orientation: Precise control of biotinylation means the Avi-tag protein exhibits uniform orientation when binding to a streptavidin-coated surface.
- High bioactivity: Because biotinylation is restricted to the single, unique Avi-tag site, the natural binding activities of the target protein remains unaffected.
Our Avi-tag biotinylated proteins are held to the same rigorous quality testing standards as all of our recombinant proteins, resulting in equivalent bioactivity to that of non-biotinylated proteins. We internally test new lots with previous lots to also ensure high lot-to-lot consistency. Use our biotinylated recombinant proteins for protein detection, purification, functional analyses, and other protein research applications.