Bioprocessing

Accelerate your biologic drug development with Praesto^®
chromatography resins.

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Healthcare & Life Sciences

With 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography and biocatalysis applications in healthcare and life sciences.

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Our Path to Innovation Starts With You

We believe every customer represents an opportunity for innovation and optimization.

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We are the world leader in resin-based separation, purification and extraction technology.

About Us

As the only company in the world to focus 100% of its resources on resin technologies, we are built to be quick to respond, supply and develop. The largest, most technically trained sales team in ion exchange and specialty resin technology backed by five R&D centers, nine application labs and four (soon to be five) production facilities guarantee that Purolite will be able to solve your application challenge and optimize your system.

Product Spotlight

Introducing Praesto® Jetted A50

Best-in-class Protein A resin for downstream mAb purification.

Product overview

Featured Brand

Macronet™ Adsorbents

Macropores provide rapid access to the internal surfaces within the resin bead and micropores to provide a high surface area.

Product line overview

Educational Series

Live and On-Demand Webinars

Providing insights, data findings and examples of ion exchange systems.

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Newsroom

Global resin manufacturer awarded the prestigious Queen's Award for Enterprise in International Trade

Purolite, a leading manufacturer of synthetic and agarose-based resins used in the bioprocessing industry, has been awarded the prestigious Queen’s Award for Enterprise in the International Trade category.