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ColorStep ELISA Kits Autumn 2025 Promo


For a limited time, buy 2 ColorStep ELISA Kits and get 1 FREE!

Take advantage of Assay Genie’s 3-for-2 ColorStep ELISA Kit Promotion! For a limited time, when you buy any three ELISA kits, you’ll receive the lowest-priced kit free. Our ELISA kits are trusted worldwide for accuracy, sensitivity, and reproducibility in detecting biomarkers across immunology, oncology, neuroscience, and more. Whether you need sandwich ELISA, competitive ELISA, or colorimetric formats, this promotion helps you stock up on high-quality kits while saving on your research budget. Don’t miss out – browse our full range of ELISA kits and claim your 3-for-2 deal today.

Apply for discount 


Simply fill out the form to apply for your exclusive discount. Once your details are submitted, a member of our friendly sales team will be in touch to guide you through the next steps, answer any questions you may have, and ensure you get the best possible savings on your order. Don’t miss this opportunity to secure your discount and enjoy added value on your purchase!
Promo valid until 01/12/2025

Terms & Conditions


check_circle_outline   Eligibility
The 3-for-2 ELISA Promotion applies to all Assay Genie ELISA kits unless otherwise stated.
check_circle_outline   Minimum Purchase Requirement
Customers must purchase a minimum of three (3) ELISA kits in a single order to qualify.
check_circle_outline   Discount Application
The kit with the lowest price will be automatically discounted to free.
check_circle_outline   Promotion Period

Offer valid only for orders placed during the stated promotional period.

check_circle_outline   Exclusions 
This promotion cannot be combined with other discounts, coupon codes, or promotions.
check_circle_outline   Order Channel
Applies to direct online purchases from Assay Genie’s website only (not via distributors, unless otherwise agreed).
check_circle_outline   Stock Availability
Subject to stock availability. No back-orders will be included in the promotion.
check_circle_outline   Right to Ammend
Assay Genie reserves the right to amend, withdraw, or extend the promotion at any time without prior notice.
check_circle_outline   Shipping
Standard shipping rates and terms apply to all orders
check_circle_outline   Acceptance
By participating in this promotion, customers agree to these Terms & Conditions.

Additional Resources