Streptavidin Biotin Products
The extremely high affinity of the streptavidin protein for biotin has been utilized for immunodetection in methods such as western blotting, IHC, ELISAs, flow cytometry, and bead-based assays. We’ve applied Solulink’s proprietary linking technology to enable quantifiable biotinylation of any antibody or protein to capture biotinylated targets with the highest biotin-binding streptavidin beads for developing the highest-sensitivity assays.
ChromaLink™ Biotin incorporates a UV-traceable chromophore, based on Solulink's proprietary linking technology, to enable reproducibility in your biotinylation process. Now you can measure the degree of biotinylation in minutes, not days, without the standard curves required for HABA/avidin and fluoro-reporter assays. With a simple and direct UV scan (A280 and A354), you can quantify biotin incorporation and ensure reproducible production of consistent batches.
NanoLink™ and MagnaLink™ Streptavidin Magnetic Beads and Streptavidin Agarose Ultra Performance™ have the highest biotin-binding capacity on the market. Higher binding translates into reduced bead mass required to immobilize a biotinylated sample and lower background noise from nonspecific binding, resulting in better signals and lower net costs. The key to high biotin binding is in the unique covalently crosslinked streptavidin, based on Solulink’s proprietary linking technology. The high surface area, when combined with our efficient linking chemistry, produces a consistent, ultra-high, biotin-binding bead.
Solulink offers a wide range of biotinylation products and biotin-binding streptavidin beads to help you develop high-sensitivity assays.