Antibody Trial Pack

Mix and match 20µl antibodies for one low price with our Trial Pack promotion. Ideal for multiple target analysis.

Antibody Trial Packs allow you to test multiple antibodies, for less. With our portfolio of over 13,000 antibodies (each offered in a convenient 20ul size), you can mix and match targets to create your own unique trial pack.  Perfect for researchers starting a new project, screening multiple prospective targets or those who simply require less volume.


  • Receive 20% off trial packs of five 20ul antibodies
  • Receive 30% off trial packs of ten 20ul antibodies


To take advantage of this offer, simply add five or ten 20ul antibodies to your cart and apply the promo code below:


Offer available in US, Canada, UK and EU

Note:   Most 20ul trial size vials are $109 each. See individual antibody web pages for specific technical information.

*U.S. orders received before 3 pm Central Time will ship for next day delivery.  Orders received after 3 pm Central Time will have a 1 day lead time. 

Terms & Conditions

  1. This promotional offer is available to customers based in the US, Canada, UK and EU.

  2. Only one trial pack per order. Please inquire for any quantity larger than ten trial sizes.

  3. Available for direct orders only.

  4. U.S. orders received before 3pm Central Time will ship for next day delivery.  Orders received after 3pm Central Time will have a 1 day lead time.

  5. This promotion is valid on 20uL sized pre-made antibodies only. Excluding HumanKine Proteins of any size and ChromoTek products.

  6. Buy five 20µl antibodies and receive a 20% discount off these antibodies only. Buy ten 20µl antibodies and receive a 30% discount off these antibodies only. Any additional 20µl antibodies purchased will be charged at the normal price of $99. For example, if you purchase 7 trial sizes, you will receive 20% off the first 5, and the remaining two will be charged at full price.

  7. This discount will only be applied to qualifying 20µl trial size antibodies. It will not be applied to any additional products in your order.

  8. To take advantage of this offer, enter the promo code TRIALPACK at check out or request that it be quoted on your order. Discounts cannot be applied after an order has been placed.

  9. This promotion code cannot be used in conjunction with any other promotional offer.

  10. The promotion code must be entered at checkout or quoted on your email/fax order to be applied to your order.

  11. Proteintech reserves the right to cancel or refuse this promotion at any time.

  12. Usual shipping costs will still apply.