25% Off Accessory Products

Receive 25% off select accessory products. Offer valid in the US and Canada only.*

Time to stuff those stockings! Save plenty for the whole month of December on all the necessary reagents needed to perform experiments in your lab. 

Use promo code: ARSAVE22

Offer ends December 31st, 2022. Valid in US and Canada*  
Shop accessory products below:
All of the following products qualify for 25% off:

Secondary Antibodies

Polyclonal secondary antibodies conjugated to HRP or Coralite dyes & validated for multiple applications 

Nano-Secondary® reagents

Secondary Nanobodies/VHHs conjugated to Alexa-Fluor fluorescent dyes

Isotype Controls

Conjugated & unconjugated isotype controls available for mouse, rat, Armenian hamster 

Protein Ladders

Pre-stained regular and broad-range protein ladders


Fix and Perm Products

Perfect for supporting your flow cytometry experiments 


Viability Dyes 

Fluorescent phantom dyes for viability assays and multicolor flow cytometry applications 

Chemiluminescent Substrates

Ideal for detecting low-abundance proteins and precious samples


Hydrophobic Pen

A semi-solid hydrophobic immunohistochemical pen to prevent liquid from escaping your slide

IHC Prep & Detect Kits

Contains all the basic reagents that you would need for developing your own IHC workflow

IHC Detect Kits

Enables highly sensitive target detection utilizing polymer HRP secondary antibodies

IHC Antigen Retrieval Buffer

Buffers for heat-induced and protease-induced antigen retrieval


If you need assistance with ordering or have any questions relating to our products or services, contact us via email  or phone (312-455-8498). You can also speak to a Proteintech representative via our 24-hour Live Chat.

 Terms and Conditions:

  1. This offer is available from December 1st through December 31st, 2022 in the US and Canada only.

  2. Offer can be applied to accessory reagents listed only. Additional products in the same order will not be discounted.

  3. Must use promo code to redeem the promotion.

  4. Full-sized products only, trial sizes do not qualify.

  5. Discount may not exceed $2,000.

  6. To take advantage of this offer, enter the promo code at checkout or ask for it to be quoted on your order. Discounts cannot be applied after an order has been placed. 

  7. This promotion cannot be used in conjunction with other offers.

  8. Usual shipping costs will still apply. 

  9. The offer is subject to availability. 

  10. Available for direct orders only.

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