Bertin Bioreagent Bioassay Challenge

We are so sure that you will prefer Bertin Bioreagent EIA kits over your present brand that we are willing to give you a free assay kit to prove it!

  • Limit of one kit per customer.
Read more

10% discount on all BlueGene ELISA kits

To start the new year properly we offer the first half of 2018 all ELISAs of BlueGene with 10% discount. Extra discount is possible if you need 5 or more ELISAs. Please contact our customer service (info(at)

  • Offer is valid until the 30th of June 2018.
  • Extra discount possible for 5 ELISAs or more with the same

Elabscience Antibody Sampler Kits

  • More cost-effective
  • More flexible selection
  • Free matching secondary antibody

View the Antibody Sampler Kits here »»


24T trial size ELISAs

24T trial size is available for all Cusabio ELISA kits.
How to apply for 24T trial size ELISA:
Step Ⅰ: Search for the Cusabio ELISA kit you need on our website.
Step Ⅱ: Contact us to apply for the 24T trial size ELISA 


  • All ELISAs except food safety ELISA kits. 
  • Only one 24T trial size kit can be applied for each product for a single customer. 
  • Offer is valid until the 31st December 2018.

Cusabio Free Antibody Sample

Cusabio is now offering tens of thousands of well-characterized and validated antibodies for FREE in 20ug size; suitable for different applications, such as ELISA, WB, IHC, IF, FC, IP, Co-IP, ChIP.  Bio-Connect is pleased to be able to offer thousands of antibody samples. 

How to apply for Free antibody sample?
Step Ⅰ: Search for the Cusabio antibody you need on our website.
Step Ⅱ: Contact us to apply for the free antibody.


  • One FREE trial size antibody (20ug) per submission. Additional trial size antibody for only €50
  • Offer available for a limited period only
  • Shipping costs €20

10% off all CTK Biotech products

To introduce you to the great products of CTK Biotech which includes ELISA kits and rapid tests for various disease categories such as: blood borne, hepatitis, hormone/neonatal, tropical/parasitic, gastrointestinal, and respiratory we offer 10% discount on all CTK Biotech products.
Please contact our customer service (info(at)

  • Offer is valid until the 30th of June 2018.