Boost your assay signal with BBI Solution’s Polystrepatividin 200/350 coating reagent. Our polystreptavidin is from recombinant sources and dispensed in solution to improve sensitivity on nitrocellulose membranes, microplates and other surfaces. Achieve optimal signal-to-noise ratio and save material costs.
Why BBI Polystreptavidin?

•   Excellent biotin binding capacity in low concentrations
•   Individual application(liquid)
  • Ready-to-use, no washing or blocking steps required
• · High homogeneity & long shelf life time
  • High thermo and chemical stability
  • Cost savings through lower reagent consumption