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50% Off CD Markers

This promotion has now ended.

To kick off the launch of Proteintech's new line of antibodies for flow cytometry, we are offering CD markers and isotype controls for flow cytometry at 50% off. To take advantage of this offer simply search your desired product in the search bar above and the discounted prices of products valid in this promotion will be reflected in the search results.*

For more information about Proteintech's range of products for flow cytometry, click here.

This promotion has now ended. 

This promotion is valid Oct. 12st - Nov. 30th 2020. Valid in the US, Canada & Europe. 

*You must apply the promo code at checkout to receive the discounted price.

Terms and Conditions

  • Promo code GSAV50FLOW must be applied at checkout or listed in your quoted order to receive the discount listed.
  • This promotion is only available to customers based in the US, Canada, UK, and Europe.
  • This promotion is valid from 10/12/2020 through 11/30/2020.
  • Once the promo code is entered, 50% will be discounted from the subtotal of applicable products, shipping, and other fees will not receive a discount.
  • Exclusions apply. Email or call us at (312) 455-8498 with any questions.
  • Limit 10 discounted products per order.
  • This promotion cannot be applied to custom orders.
  • This promotion is only available for direct orders.
  • This promotion cannot be used in conjunction with any other offer.
  • Proteintech reserves the right to refuse or cancel this promotion at any time. 
  • Usual shipping costs still apply.


If you have any questions, contact us now via Live Chat


12 October, 2020


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