Buy 2 Trial 2 Antibodies

Choose from antibodies against over 12,000+ targets, all manufactured and validated by Proteintech’s in-house scientists.


What makes Proteintech antibodies unique?

  • All 12,000+ antibodies are manufactured and validated by in-house scientists
  • First antibody company to use knockdown validation to demonstrate antibody specificity.
  • Open access validation data on the website.
  • Antibodies raised against whole protein immunogens.

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If you need assistance with ordering or have any questions relating to our products or services, please contact us.

Terms and conditions

  • This promotion allows the customer to choose any two free 20ul antibodies when any two 150ul antibodies are purchased at full price.
  • This promotion is valid on any 150ul/20ul antibodies currently available in the Proteintech catalog. Custom produced antibodies are not included.
  • This promotion is only valid to 31-12-2019.
  • This promotion can only be used once in a single order. Any additional antibodies in the same order will be charged at the usual price of 150ul.
  • This promotion is valid on antibodies only. HumanKine Active Cytokines and Growth-Factors are not included.
  • This promotion code cannot be used in conjunction with any other promotional offer.
  • This promotion is only valid for orders quoting the promotional code and cannot be redeemed after order has been placed.
  • The promotion code must be entered at checkout or quoted on your email/fax order to be applied to your order.
  • Proteintech & Nordic BioSite reserves the right to cancel or refuse this promotion at any time.
  • Usual shipping costs will still apply.