This study compares the pH elution of two market-leading resins with two Purolite protein A resins, one specifically designed for high pH elution.

In this study, a series of antibody molecules were investigated using Purolite Praesto Jetted A50 HipH and three additional Protein A resins. Resin performance was assessed based on the purity of each antibody and the HCP levels remaining following the first purification step.

Discussing the uses of Purolite Praesto™ Jetted A50 HipH, specifically how it is designed to elute at higher pH, thereby reducing both aggregation and host cell protein levels.

This study compares the DBC of two Purolite™ protein A resins and two competitor products for the purification of three classes of antibody-related molecules.

Explore how innovative resin solutions enhance safety and operational excellence in nuclear power plants.

Uncover the latest in affinity chromatography. Join industry experts discussing new resin technologies that improve purification yield and maintain product integrity.

As the dairy industry continues to evolve, the ability to extract the full potential of lactoferrin presents an unparalleled opportunity to upscale the value and efficacy of dairy products.

Explore innovative methodologies with Purolite's Jetted A50 HipH for addressing host cell protein challenges in monoclonal antibody production. Ensure product purity and efficacy.

At the BIO International Convention in San Diego, California, Purolite connected with customers and bioprocessing leaders to discuss industry trends and challenges and to launch Purolite’s latest advancement, DurA Cycle A50.

Explore chromatography fundamentals and protein purification techniques from the lab bench to commercial scale in this exclusive five-part course.

Understand the five critical steps of ion exchange chromatography and review the types and structures of resins and ligands used in the purification process.

Learn the five parameters used to evaluate protein purification methods and how each parameter affects the target molecule.

Follow-up piece to our Resin Sourcing whitepaper, discussing regulatory pathways to introduce process improvements and/or alternate sources of chromatography resins into manufacturing workflows.

Learn how Purolite's Field Application Scientists support customers' downstream process to control costs and accelerate time-to-market

Principles and Benefits of Process Intensification for Affinity Chromatography

In this blog, chromatography experts answer your questions about improvements in Protein A resins and process improvements in Affinity Chromatography.

In the world of nuclear power, ensuring the safe and efficient operation of plants is of paramount importance.

Purolite's complete line of Purolite® ion exchange resins for perchlorate keep water safe and clean.

Purolite is pleased to extend an invitation to attend a technical seminar, “Ion Exchangers for Demineralization and Electroplating: Theory and Practice.” The seminar, hosted and instructed by Purolite sales and engineer technical experts, will be held June 20-21 in Ratingen, Germany and November 22-23 in Würzburg, Germany .

As the year comes to a close, we look back at the extraordinary events that have shaped our history as a global leader in the development and manufacture of resin beads.

Events were back in 2022, in a big way! See our highlights so far and where you can meet us next.

Purolite Wales has been sponsoring local youth team, Holton Road AFC for the last three years.

The global manufacturer of agarose resin beads has been awarded Innovative Business of the Year at the 2022 Wales Business Awards 2022.

Throughout 2022, our staff at Purolite are hosting a wide range of fundraising events to raise money for a charity close to our hearts, Maggie’s Cancer Centre.

We don’t have a crystal ball, but we do have the expertise to suggest reasonable, practical steps you can take as a manufacturer to stay ahead of the game in mAb purification in 2022 and beyond.

Purolite Celebrates the big game with various activities.

Purolite Headquarters celebrates the Chinese Lunar New Year with office luncheon.

In this blog, we will look back at the events of 2021, exploring the trends and innovations that have driven the resins space forward over the last year, and ask how these will shape developments in 2022.

For enabling mild elution of anitbodies and other Fc containing proteins

Guest article from Chromacon YMC focused on continuous mAb purification. Full article available in our recently released Biopharm ebook

Purolite Headquarters and G-Street manufacturing facility celebrate Halloween in 2021 with snacks, candy, and a costume contest.

Purolite Headquarters Summer Employee Event at Elmwood Park Zoo in Norristown, Pennsylvania.

BPA Polycarbonate Value Chain Forum China

Certificate of Accreditation of API Manufacturers Japan

Did you know resin technology can help to clean blood for each donation?

Sao Paulo office team creates a donation program in tandem with a local church's efforts to help low-income families in the community.

Did you Know Resin Technology Helps Keep Your Drink Tasty on Cinco De Mayo?

Did You Know That Resin Technology Helps to Remove Metal from Cannabis?

Did you know that ion exchange resins help our harvests flourish?

Did you know that your car's low emission is made possible by ion exchange resins?

Ion exchange can ensure that hand sanitizers made from ethanol are safe to use?

Purolite's office in São Paulo, Brazil remains 100% operational during the COVID-19 pandemic.

Did you know -Did you know that ion exchange is critical to creating the lithium batteries that power cars?

Did you know - Ion exchange resins are used on the international space station for the water purification and oxygen generation systems?

Ion exchange resins help your iron to keep steaming along? Irons use steam to ensure that our favorite pants and shirts are wrinkle free. But, did you know that the water you use contains minerals that can cause deposits and stop your iron from working?

As our region has begun to stabilize from COVID-19 and we move into the yellow phase of the pandemic response, Purolite is thrilled to be able to bring our remote workers back to the Global Headquarters in accordance with state guidelines.

Purolite Applications Laboratory São Paulo, Brazil

Campaign for OEMs - Pharmaceutical Industry

Emelie Johnson of KTH Royal Institute of Technology in Stockholm, Sweden, published her finding of PFAS removal from landfill leachate. Her document provides charted data representing the comparison of PFA694E ion exchange resin and GAC performance and details resin’s superior performance.

Ion exchange helps improve the taste color and odor of gelatin products.

Purolite employees at the King of Prussia Headquarters and Philadelphia G-Street Plant participated in the annual Soup and Chili Cook-Off Contest. Crockpots occupied the cafeterias of each location as Purolite employees cooked up their favorite soup and chili recipes.

Ion exchange helps make electronic devices work flawlessly?

Ion exchange resin can help improve the taste of the water that comes from your faucet and so much more.

Resins can be used to remove sulfite from wine?

Purolite was proud to be a gold sponsor at the 2019 International Water Conference (IWC) that took place at the Hilton Lake Buena Vista Resort in Sunny Orlando, Florida November 10-14.

Purolite exhibited at the AEHS Foundation’s 35th Annual International Conference on Soils, Sediments, Water and Energy from October 21st to October 24th at the University of Massachusetts Amherst.

Congratulations to Purolite's production team in Philadelphia! After two years of continuous work to update safety programs and procedures, monitor, and encourage safe practices in the plant, Purolite's production plant celebrated two years accident free!

Francis Boodoo, Purolite's Director of Applied Technologies, was invited to present on new technologies for contamination removal at the Rural Community Assistance Partnership's National Training Conference.

Zoho invites Purolite's Amanda Dolan to speak on the company's experience with the Zoho platforms.

Perchlorate in drinking water can cause many health issues in humans. Purolite works with communities and municipalities across to the globe to create perchlorate-free drinking water that is clean and safe.

Purolite product data sheets are now available in English, Spanish, Portuguese, Italian, and Russian.

Purolite's global technical experts offer customized technical training sessions for ion exchange applications including industrial demineralization, metals recovery, decolorization, odor & taste control, groundwater remediation, power applications and much more. From basic training to advanced system analysis, Purolite experts help employees working with engineering companies, OEMs, and municipal and industrial IEX system operations gain a better understanding of the technologies to build better systems and get their jobs done more efficiently and effectively.

Purolite's complete line of Purolite® ion exchange resins for perchlorate keep water safe and clean. Purolite has highly effective solutions to bring levels of perchlorate to zero detect. Although the US EPA has not yet set a MCL for Perchlorate, this chemical meets Safe Drinking Water Act criteria for regulation as a contaminant, and a MCL level will be set in the near future. Various states have MCLs and MCLGs to meet, as low as 1 µg/L.

SST® resins were selected and installed at a large California drinking water facility to treat nitrates and high hardness levels. Plant operators are beyond satisfied that salt usage and rinse water savings are at 50%! SST resins use an advanced bead structure to increase regeneration efficiency, reduce leakage and fouling, and conserve rinse and dilution water so that systems run better, with less expense and enhanced performance.

Purolite provides complete turnkey change-out services and media regeneration services for arsenic to help public water systems meet maximum contaminant level goals. Ferrix A33E is infused with iron oxide for extreme selectivity for arsenic. And best of all, it can be regenerated though an NSF/ANSI 61 approved process with full chain of custody documentation. Whether contamination results from naturally occurring substances, or man-made sources, Purolite resins and environmentally sound processes keep your water clean, clear and safe.

Suspended solids and other contaminants can wreak havoc on IEX system performance. Regular cleaning can prevent accumulation of solids and extend resin life. Ensuring proper regenerant quantity and proactively following step-by-step procedures for tackling fouling by bacteria, algae, iron, manganese, organics and oil can help get your system back to operating efficiently. Taking time to learn about procedures for cleaning fouled or contaminated resins can lead to better system performance.