Current Promotions

KRAS In-well ELISA Kit – Try it and Save 20%

Reference promo code KRAS20 on your order.

Save 20% now on your purchase of our KRAS In-well Lysis ELISA Kit (Cat. No. 52100). With a greater than 200% increase in signal, our new and improved KRAS In-well Lysis ELISA makes it even easier to quantify human KRAS activity in small amounts of cell and tissue lysate. Without cross-reactivity from other RAS isoforms, you can be sure you’re measuring active KRAS only. Take advantage of the offer and save!

This offer is valid in all countries that Active Motif ships directly to. For a list of these countries, please visit the distributor section of our web site. Promotion may not be applied to existing, pending, or prior orders or be combined with any other promotions or discounts. This offer is valid through June 30, 2025.

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Buy 2 AbFlex^® Antibodies, get 1 FREE!

Reference promo code ABFLEX25 on your order.

For a limited time, purchase 2 AbFlex^® antibodies and get 1 FREE! Select from a range of application-validated targets and stock up (no limit). All AbFlex^® sizes are included in this offer, free antibody will be lowest priced AbFlex antibody in your cart. Promotion does not apply to other antibody types, monoclonal or polyclonal. No other discounts apply. Offer may not be applied to existing, pending, or prior orders. Offer ends 4/30/2025.

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Save 20% on Tn5 and pA-Tn5 Transposases

Reference promo code 2025TN5 on your order.

Active Motif is offering 20% off your purchase of our 10 µg sizes of Tn5 Transposase (Cat. No. 81286) or pA-Tn5 Transposase (Cat. No. 53161) as well as our companion products - ATAC-Seq Buffer Set (Cat. No. 53153), or CUT&Tag-IT^® Assay Buffer Set (Cat. No. 53169). This offer may not be applied to large, 100 µg sizes of Tn5 or pA-Tn5. Use promo code 2025TN5 when placing your order. Offer may not be applied to existing, pending, or prior orders, and cannot be combined with any other promotions or discounts. Offer valid through April, 2025.

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Save 25% on Select Recombinant Proteins & Epigenetic Enzymes

Reference promo code PROTEIN25 on your order.

Take advantage of our great deal on select 1 mg recombinant proteins! These high-quality enzymes, kinases, nucleosomes, and other key proteins for epigenetics and cell biology assays are manufactured in-house and available in bulk, 1 mg sizes ready to ship. Use promo code PROTEIN25 on your order. Limit of 2 items per catalog number, while supplies last so act fast! This offer is valid in all countries that Active Motif ships directly to. For a list of these countries, please visit the distributor section of our web site. Promotion may not be applied to existing, pending, or prior orders or be combined with any other promotions or discounts. Promotion ends April 30, 2025.

Try a New Antibody for 30% Off!

Reference promo code SAMPLE30 on your order.

Save 30% now on your purchase of any sample size antibody (10 µg or 10 µl), no limit on quantity - buy as many as you wish! Use promo code SAMPLE30 on your order. This deal is valid in all countries that Active Motif ships to directly. For a list of these countries, please visit the distributor section of our web site. Promotion may not be applied to existing, pending, or prior orders or be combined with any other promotions or discounts and is valid through June 30, 2025.

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Save 20% on ChIP Kits & 25% on ChIP-Validated Antibodies

Reference promo code CHIP2025 on your order.

Celebrate 2025 when you use promo code CHIP2025 to receive 20% off any ChIP Assay Kit and 25% off any ChIP-Validated antibodies. Apply your code to either or both to save more (no purchase limit). This deal is valid in all countries that Active Motif ships to directly. For a list of these countries, please visit the distributor section of our web site. Promotion may not be applied to existing, pending, or prior orders or be combined with any other promotions or discounts and is valid through June 30, 2025.

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Browse ChIP-Validated Antibodies