Buy 2, Get 1 Free

Tis' the season to stock up and save on essentials!

Use promo code: B2G124

Offer Ends: April 31st, 2024 (Valid in US and Canada*)
The promotion is valid on selected Proteintech product range:

Filter by:

Primary Antibodies

Primary antibodies against over 13,000 different protein targets including 3,000 antibodies with KD/KO validation.

Conjugated Antibodies for Immunofluorescence

Primary antibodies conjugated to a variety of fluorescent dyes for use in immunofluorescent staining.

Conjugated Antibodies for Flow Cytometry

Primary antibodies conjugated to a variety of fluorescent dyes for use in flow cytometry.

Neutralizing Antibodies

Neutralizing antibodies and control antibodies for use in neutralization assays.

Epitope Tag & Loading Control Antibodies

Evaluate the changes in expression levels of target proteins.​

Isotype Control

Distinguish between specific antibody staining and background staining in your experiments to ensure reliable results.

HumanKine® recombinant proteins are created in HEK293 cells using animal free components

Proteins co-expressed in bacteria will not possess post- translational modifications, e.g., phosphorylation or glycosylation. For activity, many proteins require glycosylation and processing available exclusively in eukaryotic systems; specifically human systems for authentic human proteins.

All Humankine® recombinant proteins are produced in Proteintech's in-house cGMP grade laboratory adhering to strict quality control regulations.

  • Authentic human proteins

  • Native human conformation & post-translational modifications

  • High bioactivity & stability

  • Seamless transition from research to cGMP

 


 

Terms and conditions

  • This promotion is only available to customers based in the USA and Canada.
  • Offer cannot be used in conjunction with any other offers or discounts.
  • Offer is valid from 3/1/24 - 4/30/24
  • Purchase two full size antibodies and get a third full size primary antibody for free.
  • Trial size (20ul) antibodies are not considered full sized antibodies and are therefore excluded from this promotion.
  • All Chromotek & Humankine products are excluded from this promotion. 
  • Discount is applied to product(s) of the lowest cost.
  • Tag/Control antibodies are included in this promotion.
  • This promotion is only applicable to full sized primary antibodies.
  • Discount may be applied to order of up to 9 qualifying products (up to 6 paid and 3 free products per order).
  • Antibody trial packs cannot be redeemed as a single item.
  • Shipping costs still apply.
  • Offer is subject to stock availability.
  • Available for direct order only.
  • The promotion code must be entered at checkout or quoted on your email/fax order to be applied. We cannot apply the promotion retroactively.
  • For further inquires, contact our customer service team at: 312-455-8498.
  • Proteintech has the right to cancel or refuse this promotion at any time.
  • Personal data captured during this promotion will be processed in accordance with applicable data protection regulations and Proteintech's privacy policy. You will be able to, at any time, modify, update, or remove personal data by writing to / emailing Proteintech.