Affinity beads for immunoprecipitation

ChromoTek Nano-Traps are the benchmark in immunoprecipitation (IP) and allow fast and reliable one-step pulldowns of even low expressed proteins. They consist of Nanobodies coupled to beads and are ready-to-use.


  • No heavy & light antibody chains
  • Stringent washing conditions
  • Low host cell protein background
  • Very efficient pulldown, no protein in flow through (FT)
  • High affinity to bind even proteins expressed at low levels
  • Short incubation (30-60 min)
  • Recombinantly expressed and validated

Nano-Traps can be applied in:

Explore Nano-Traps

Watch why GFP-Trap gives the best results for immunoprecipitation (IP)

Low background, no extra bands & high specificity will improve your pulldown assay significantly. Alpaca Alice shows how it works. Visit to order a free test sample.