Nano-Trap for immunoprecipitation of fusion proteins. Request a free sample 

The ChromoTek Nano-Trap system provides fast, reliable, and effective immunoprecipitation of fusion proteins. More than 1,800 peer-reviewed articles have already been published using ChromoTek's Nano-Traps. The Nano-Traps consists of recombinant VHHs (nanobodies) against a target of interest, coupled to one of three types of beads: agarose, magnetic agarose, or magnetic beads. 

Nano-Traps provides the following advantages:

• No heavy and light antibody chains 

• Very high affinity (KD=1 pM  for GFP-Trap) 

•  Effective, complete pulldown of fusion proteins. 

•  Allows for stringent washing 

•  Low background 

Available Nano-Trap targets: GFP, GST, Halo, MBP, MDM4, MK2, mNeonGreen, Myc, p53 C-term, p53 N-term, PARP1, RFP, SNAP/CLIP, SPOT, TurboGFP, V5. GFP-Trap is available in three sample types:

• GFP-Trap Agarose (for very low background and high binding capacity IP)

•  GFP-Trap Magnetic Agarose (for magnetic separation and high binding capacity IP) 

•  GFP-Trap  Magnetic  Particles M-270  (for IP of very large proteins/complexes)