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Whether you are preparing proteins, conducting assays, performing electrophoresis, or running Western blotting experiments, we have you covered with our best-selling, high-quality products.
Simply apply promo code RPBEPR at checkout. Offer expires 31 December 2026.
Explore our special offer categories:
Protein Preparation:
Easily extract, purify, clean up, and concentrate your proteins of interest with our kits, reagents, and devices.
Protein Assays:
We offer a variety of assay reagents, kits, and standards for protein quantitation by fluorescent or colorimetric detection with fluorometers, spectrophotometers, and plate readers.
Protein Electrophoresis:
Our portfolio of high-quality protein electrophoresis products unites gels, gel tanks, protein gel handcast system, stains, molecular weight markers and standards, running buffers.
Western Blotting:
Boost your productivity with western blotting reagents and tools designed for efficient high-quality data generation.
Save Big on Our Essentials For a limited time, enjoy significant discounts on these essential protein biology products you need to drive your research forward.
For Research Use Only. Not for use in diagnostic procedures.
*Terms and Conditions: This promotion is available to customers in Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Hungary, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, South Africa, Slovakia, Spain, Sweden, Switzerland and the United Kingdom for the purchase of qualifying protein biology top sellers reagents and products. Offer applies to research use only products. Enter promotion code RPBEPR for 24% off on qualifying protein biology top sellers products. See a complete list of eligible products above. Offer valid for qualifying orders received by Thermo Fisher Scientific no later than 31 December 2026, or until promotional supplies are depleted, whichever comes first. Discount offer is limited to one redemption per order. Discount applies to the list price in effect at the time the order is received. Cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply. Please note that the value of the specific offer(s) the customer may receive from the manufacturer under this program can be considered as a gift or an advantage, and as a result pursuant to applicable local law, it could give rise to declaration, notification, publication or reporting. The customer also warrants it will comply with any local law relating to transparency, as the case may be. All offers subject to Thermo Fisher standard terms and conditions of sale. Other geographical restrictions may apply.