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Share your feedback with the research community and receive a $25 Amazon gift card or discount.

Different products are better suited to different applications and tissues. Sharing your insight online gives other scientists an indication into how the antibody performed in various applications and tissues before making a purchase.

As a thank you for this service to the community you will receive an offer via email for a $25 Amazon gift card or $25 off your next order.* (£20/20EUR) in Europe.

Please take a minute to tell us how your Proteintech/ChromoTek product performed by completing the short form below.


Product reviews should be honest and not influenced by anything other than the performance of the product in the hands of the reviewer.

Where the reviewer’s institution has internal regulations on receiving commercial gifts/incentives, it is the reviewer’s responsibility to acknowledge and adhere to those regulations.

Product Review FAQS

Who can submit a product review?

To qualify, researches must be based at verifiable institution or university in the US, UK, or EU and have previously purchased the Proteintech/ChromoTek product within the last 12 months.

How do I submit a review and claim my reward?

  1. Go to the product page of a previously purchased product.

  2. Select ‘share your scientific insight on this antibody’.

  3. Complete the review form in full.

  4. Once the review has been received and reviewed you will receive an email offer including a $25 Amazon giftcard or $25 off your next order.

What happens to negative reviews? Will I still receive my Amazon gift card?

All reviews regardless of the score will receive the promised $25 Amazon gift card or discount. All submitted reviews are subject to review by the Proteintech technical support team to ensure all data is scientifically correct. Further information may be requested before the review is published. Publishing negative reviews also helps other researchers who may be working in similar tissues or applications to make an informed decision when purchasing Proteintech/ChromoTek products.

 Terms and conditions:

  • This offer is only available in North America, Canada, and Europe.

  • $25 Amazon gift cards are only available in North America.

  • *Reviews submitted from Europe will receive €/£20 discount/ €/£20 Amazon voucher.

  • Customers are limited to 1 review per product. Gift cards and discount will only be applied on the first review per product per customer. Additional reviews of the same antibody with a different application will not qualify for another gift card.

  • Reviews that are processed and published can expect to receive a gift card within 15 business days.
  • Proteintech may request verification of product purchase in the form of an invoice or receipt if deemed necessary.

  • Reviews can be submitted by the end user of the Proteintech/ChromoTek product only. Reviews can not be submitted by purchasing departments or similar bodies.

  • By submitting a product review to Proteintech, reviewers are representing that they are not prohibited by their institution or employment contracts, or any other obligation, from accepting gift cards or compensation for comments, data and/or images submitted.

  • Buy submitting a product review to Proteintech, reviewers are accepting the publication of the review and any associated data onto the Proteintech website and/or social media channels.

  • Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy.

  • Product reviews should be honest and not influenced by anything other than the performance of the product in the hands of the reviewer. 

  • The reviewed product must have been purchased within the last 2 years. Proof of purchase date may be required.

  • Discount and gift cards are not valid for distributors of Proteintech/ChromoTek products.

  • Proteintech reserves the right to amend these terms and conditions at any time and to refuse product review submissions, without prior notice.

  • This offer is from Proteintech and is not affiliated with


For any further queries regarding Proteintech customer reviews please email


27 April, 2015


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