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

We focus 100% of our resources on resin technologies. With continued investment from Ecolab, Purolite has one of the industry's largest technically-trained sales teams in ion exchange and specialty resin technology, backed by five Research and Development centers, nine application labs and five production facilities. With our ability to quickly respond, supply, and develop, Purolite can solve your application challenges and optimize your system.

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Product Spotlight

Purofine™ PFA444

Prima rășină din lume cu afinitate pentru anticorpii sensibili la pH

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Jetted A50 HiPh
PRODUCT SPOTLIGHT

Praesto™ Jetted A50 HipH

Address aggregation challenges to improve bispecific purification.

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Educational Series

Live and On-Demand Webinars

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

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Newsroom

Purolite and Repligen announce new CH1 affinity resin to its growing toolbox to address purification challenges

Purolite, an Ecolab company, announced the launch of Praesto® CH1 chromatography resin, a new 70μm (micron) agarose-based resin designed to purify specialized mAbs such as bispecific and Fc mutants to recombinant antibody fragments. This latest innovation was developed as part of a multi-year strategic partnership with Repligen Inc. and leverages Purolite’s patented Jetting manufacturing process and Repligen’s leading ligand technology.

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Tools

Purolite Resin System Modeling (PRSM™) Software

Let us help you plan your next ion exchange resin project with better accuracy and less effort.

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Blog

Establishing Performance Parameters

Learn the five parameters used to evaluate protein purification.

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Featured Industry

Chemical Processing and Petrochemical

Purolite provides high-quality, tailored resin solutions to this growing space.

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