25% off Primary Conjugates

25% off primary conjugated antibodies for immunofluorescence and flow cytometry for a limited time.

This promotion has ended.

Offer valid May 2-31 May, 2022.

Terms and conditions apply.

CoraLite® Fluorescent Dye-Conjugated Antibodies

Proteintech offers a large portfolio of fluorophore conjugated antibodies validated for immunofluorescence and flow cytometry. CoraLite conjugated antibodies are perfect tools for multiplex co-labelling studies without the need for secondary antibodies.

Why choose CoraLite conjugated antibodies?

  • Excellent brightness and photostability
  • Minimum overlapping fluorescence spectra
  • Large target coverage with best-in-class validation data
  • Easy multiplexing
Browse all conjugated antibodies for immunofluorescence
Browse all conjugated antibodies for flow cytometry


Head over to Social Media to claim a free CoraLite highlighter!

We are giving away a free CoraLite highlighter to the first 100 people to retweet our  25% off Primary Conjugates Twitter post (3rd May) and follow Proteintech. @Proteintech.

Don’t miss out!

While stocks last. Highlighters will be allocated on a first come, first served basis and shipped to institutional addresses only. Proteintech will contact the lucky winners via direct message so make sure you are following us for your chance to win! Winners must be based at a research lab, university or institute to qualify.





Terms and Conditions

  • This promotional offer is available to customers based in the US, CA, and Europe.
  • Offer can be applied to primary conjugated antibodies only. Additional products in the same order will not be discounted.
  • Secondary conjugated antibodies are not included in this promotion.
  • 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.
  • This promotion code cannot be used in conjunction with any other promotional offer.
  • Proteintech reserves the right to cancel or refuse this promotion at any time.
  • Promotion valid between May 2 and 31, 2022.
  • Usual shipping costs will still apply.
  • Offer is subject to stock availability.
  • Proteintech can terminate or refuse this offer at any time.