You've been automatically redirected here from, which is now part of Proteintech Group. Click here to dismiss this alert.

3 for 2 Nanobodies

Spring Promotion: This promotion has now ended.

Use the table below to see what kind of benefits you could discover by using ChromoTek products. Terms and conditions apply, see below.

What is your application?
You should try...
Because they offer...
  • Immunoprecipitation

  • Co-IP mass spec

  • ChIP/RIP


(VHH Nanobodies coupled to beads) *20 & 100 reactions included only.

Better results:

  • Low Background

  • No heavy and light chains on SDS_PAGE

  • Very high affinity and specificity

  • Ready-to-use, fast and efficient pulldown

  • Referenced in more than 2,000 publications

  • Validated, recombinantly expressed

  • Stable in harsh buffers

  • Immunofluorescence

  • Super-resolution microscopy

  • Confocal & epi-fluorescence microscopy

  • Tissue IF

Nano-Boosters &Nano-Labels

(VHH Nanobodies coupled to fluorophores)

Superior resolution:

  • Small dye displacement

  • Stoichiometric labelling

  • Higher labeling density

  • Better tissue penetration

  • Immunofluorescence

  • Western blotting


(VHH Nanobodies coupled to fluorophores)

  • Higher resolution

  • Fast, one-step immunostaining

  • No cross-reactivity to IgG of other frequently used species and subtypes

  • Multiplexing

  • Capture and detection of epitope-tagged proteins

  • IP, Co-IP, Co-IP-MS

  • Protein purification

  • Immunofluorescence

  • Western blotting

Spot-Tag System:

Spot-Trap, Spot-Cap, & Spot-Label

Advantages in multiple applications

  • Specific binding

  • High affinity & low background

  • Stable in harsh conditions

  • Native & non-native elution

  • Highly specific binding

  • Higher resolution

  • Live cell imaging

  • High content analysis (HCA)


  • Visualization of endogenous protein function

  • Distribution & dynamics in real-time in live cells




Terms & Conditions

  • Valid for ChromoTek reagents, except Nano-Traps with 10, 200, and 400 reactions; Nano-Trap sizes 20 & 100 reactions included.

  • Product of equal or lesser value will be chosen as the free product. 

  • To take advantage of this offer, the promo code '3for2' must be applied at checkout or quoted on your order. 

  • Cannot be used in conjunction with any other offer.

  • Valid in the US, Canada, UK and EU through April 23rd. 

  • Void where prohibited. 

  • Proteintech reserves the right to cancel or deny this promotion at any time.



12 April, 2021


to top