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

Accelerate your biologic drug development with Praesto®
chromatography resins.
As a global leader in resin technology, we develop and manufacture small beads that are used in the most regulated industries in the world to separate, remove or recover very specific elements and compounds.
Learn MoreWith 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.
Learn moreWe are a world leader in resin-based separation, purification and extraction technology, that provides sustainable solutions for our environment, businesses and healthcare.
Learn MoreLearn what is happening at Purolite locations around the world.
All Topics
All Topics
Jun 6, 2023
Ecolab Inc., the world’s water, hygiene, and infection prevention company, today announced a further expansion of its Purolite business with the addition of a new biologics resin manufacturing facility in Landenberg, Pennsylvania.
Apr 5, 2023 / King of Prussia, PA
The award recognizes Purolite's commitment to the King of Prussia area and the completion of the company's new manufacturing facility.
Dec 5, 2022
Purolite, an Ecolab company, celebrated the opening of its new pharmaceutical manufacturing facility in King of Prussia, Pa. The new plant, will produce ion exchange resins for vital healthcare development and pharmaceutical APIs to meet the growing demand for existing and future applications and therapies.
Nov 1, 2022
Leading resin manufacturer Purolite extends and signs strategic partnership with Repligen for five new high-performance ligands to meet evolving bioprocessing market needs
Oct 13, 2022 / Wales, UK
Thursday, October 13 to celebrated the achievement of Purolite, an Ecolab company’s increased bioprocessing resin production to meet the growing demand for biopharmaceutical products globally.
Sep 20, 2022 / Wales, United Kingdom
Since 2015, Purolite and Alvotech have developed a strong partnership, fostered by a shared goal of improving the accessibility of essential biologic medicines. To achieve this, both companies focus on ingenuity and agility to enable more cost-effective solutions.
Apr 27, 2022
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.
Feb 16, 2022 / Germany
Purolite is excited to welcome Michael Aubert as Technical Sales Manager for Eastern Germany, Bavaria and Austria.
Jan 26, 2022 / Wales, United Kingdom
Purolite UK has kicked off the year by announcing Maggie’s Cancer Care Centre in Cardiff as its inaugural UK Charity of the Year for 2022.
Jan 17, 2022 / Kazakhstan
Purolite is excited to welcome Ruslan Turgambayev as Key Account Manager for the Central Asia region.
Dec 1, 2021
With a shared vision of providing solutions and services to help people worldwide, Purolite LLC's resin-based technology will serve as a new growth platform bringing enhanced offerings to Ecolab customers. Together, we look forward to continuing the Purolite mission with the same passion of finding innovative ways to solve our customers' most complex challenges.
Dec 1, 2021 / Mexico
Purolite is excited to welcome Yael Calderón as Administrative and Finance Manager in Mexico.
Nov 23, 2021 / Romania
Purolite is excited to welcome Vijay Jagdish as Finance Manager in Romania.
Sep 21, 2021 / Llantrisant, Wales, U.K.
Purolite is excited to welcome Mark Protheroe-Thomas as Agarose Operations Director in Llantrisant, South Wales
Jun 21, 2021 / Llantrisant, Wales, U.K.
Purolite is happy to announce the promotion of Chris Major to General Manager Agarose
May 27, 2021 / Romania
Purolite is excited to welcome David Papini as Plant General Manager in Romania
May 5, 2021
Purolite Ltd., a leading manufacturer of resin-based separation, purification and extraction technologies, today announces that its Praesto agarose-based Protein A and Ion Exchange chromatography resins will be made available in South Korea and Singapore.
Apr 13, 2021 / King of Prussia, PA
Ted Begg celebrates 30 years of service at Purolite Corporation.
Apr 13, 2021 / King of Prussia, PA
Bob Moore celebrates 30 years of service at Purolite.
Mar 4, 2021 / Philadelphia, PA
We are pleased to announce that James Costa has joined Purolite as our Warehouse and Materials Manager at the G Street, Philadelphia, Pennsylvania manufacturing site.
Feb 10, 2021
Stephane Itart-Longueville joins Purolite Healthcare & Life Sciences as Western Europe Sales Manager.
Feb 4, 2021 / São Paulo, Brazil
Purolite Brazil has relocated to a new office in São Paulo, Brazil.
Jan 26, 2021 / Mexico
Purolite is excited to welcome Carlos Carranza as General Manager in Mexico
Jan 21, 2021 / Kazakhstan
Purolite is excited to welcome Yelena Sitnikova as General Representative in Kazakhstan
Jan 15, 2021 / Philadelphia, PA
Purolite is proud to announce Catherine Campbell as our new Operations Assistant.
Jan 5, 2021 / São Paulo, Brazil
Purolite is excited to welcome Fabiana Dias as Laboratory Technician in Brazil
Dec 22, 2020 / Philadelphia, PA
Purolite is proud to announce Martin Bryant as our new Process/Project Engineer.
Dec 22, 2020 / King of Prussia, PA
Stephen Hanak joins the Purolite team as our new Financial Controller.
Dec 11, 2020 / King of Prussia, PA
Purolite welcomes Donna Tierney as our new senior accountant.
Nov 6, 2020 / Mexico
Purolite is excited to welcome Cesar Garcia as Technical Sales Advisor in Mexico
Nov 5, 2020
WuXi Biologics, a global company with leading open-access biologics technology, will utilize Praesto® Jetted A50 to provide their customers with additional choices for affinity chromatography resins for a range of downstream processes for monoclonal antibody purification.
Oct 23, 2020 / Victoria, Jud.Brasov, Romania
Purolite is excited to welcome Laura Bota as Purchasing Supervisor in Romania
Aug 20, 2020 / Barcelona, Spain
Purolite is excited to welcome Pau Solano as Sales Engineer in Spain
Aug 7, 2020 / King of Prussia, PA
Purolite welcomes new administrative assistant Kolin Jeffers to the team.
Jul 20, 2020
Purolite welcomes David Lemen as Southeast United States Territory Manager.
Jun 24, 2020 / Atizapán de Zaragoza, Mexico
Purolite is excited to welcome Dulce Maria Verde Perez for Customer Service for Mexico and Central America
Jun 10, 2020 / Suwon-si, Korea
Purolite is excited to welcome Jonghun Park for Technical Sales in Korea
Jun 3, 2020 / Ústí nad Labem, Czech Republic
Purolite is excited to welcome Martin Novák as Sales and Technical Manager in the Czech Republic
May 20, 2020 / Gyeonggi-do, Korea
Purolite Korea Ion Exchange Resins Applications Laboratory
May 1, 2020 / Zhejiang, China
Purolite China Co., Ltd., located in Zhejiang, China recently received two additional ISO certifications.
May 1, 2020
Purolite is happy to announce the promotion of Frank Burinsky to Midwest Sales Manager
Apr 23, 2020 / Wales, UK
Purolite has donated over 6000 pieces of PPE, including gloves and face masks to the Tonyrefail surgery to support the response to COVID-19.
Apr 23, 2020 / Wales, UK
Purolite has secured funding from HSBC UK to support essential industries during the coronavirus outbreak.
Apr 16, 2020 / King of Prussia, PA
Purolite is happy to announce the promotion of Chrystal Stasicky from Administrative Assistant to Sales Support Specialist.
Mar 6, 2020 / Wales, UK
Praesto Jetted A50 chromatography resin has been incorporated into the commercial manufacturing process of an FDA-approved monoclonal antibody treatment.
Mar 6, 2020
Purolite Corporation announces the launch of Purolite Resin System Modeling platform or PRSM™, the latest in resin plant simulation. PRSM is a free cloud-based program that models all aspects of plant design associated with ion exchange resin performance and operation.
Jan 29, 2020
Purolite is happy to welcome Ahmed Eldaly to its Egypt sales team.
Dec 19, 2019 / King of Prussia, PA
Purolite is proud to welcome its new Marketing Communications Manager, Suzanne Myers to the marketing team.
Nov 21, 2019 / Llantrisant, South Wales
Purolite's Praesto range of agarose-based chromatography resins move into the commercial manufacturing of FDA-approved biotherapeutics.
Nov 8, 2019 / Philadelphia, PA, USA
Purolite Corporation is pleased to welcome Chrystal Stasicky, the company’s new administrator assistant.
Oct 15, 2019 / Philadelphia, PA, USA
Purolite welcomes Jim Zawicki, Marketing Communications Manager, to the Marketing Team! In this new position, he will be responsible for content development, website building, and social media management.
Oct 15, 2019 / Philadelphia, PA, USA
Purolite is excited to announce the promotion of Doree Jacobs to Purchasing Assistant! Join us in wishing her the best of success in this new role.
Sep 30, 2019 / Fullerton, CA, USA
Purolite is excited to welcome Dan Teeters, our new National Service and Technical Support Manager. In this new position, he will be responsible for service management, and support of the Applications Engineering team.
Sep 27, 2019 / Philadelphia, PA, USA
Purolite wishes congratulations to John Madiraca on his promotion to the position of Manager of Sales Support and Special Projects. His new role will introduce new the responsibilities of Corporate Office and Special Projects Manager. Join us in wishing John the best of luck in this new position!
Aug 1, 2019 / Deqing County, China
Purolite is happy to announce that Zhao Wei has joined Purolite's team at the plant in China. In this new position, he will be responsible for General Management of Purolite's production plant.
Jul 24, 2019 / Wales, U.K.
Purolite is excited to welcome Dr. David Hayhurst back to the UK sales team. David joins the team as U.K. Technical Sales Manager, and will be responsible for providing technical and sales support to customers within the Midlands and Southwest of England and Wales.
Jul 18, 2019 / Phoenix, Arizona, USA
Cathy Swanson, Groundwater Remediation Specialist, was invited to speak at the American Groundwater Trust's training seminar, focused on new technologies for the removal of PFAS and other contaminants.
Jul 9, 2019 / Amman, Jordan
Purolite's team in Jordan has moved to a new location.
Jul 8, 2019 / Philadelphia, PA, USA
Purolite is happy to introduce Alexis Sherman, the new Human Resource Manager at the G-Street plant located in Philadelphia. Alexis will be available to help ensure employees needs are met.
Jul 3, 2019 / Victoria, Romania
Purolite is happy to introduce Anamaria, who will function as Chemical Engineer to the plant in Romania. Anamaria comes to Purolite with a background in science and research, ready to explore new pharmaceutical and health related applications for our products.
Jul 3, 2019 / Victoria, Romania
Purolite is proud to introduce Anamaria Mardaru, the newest member of the technical team at our Romania location. With an extensive background in chemical engineering, Mardaru will assume the position of Process Engineer.
Jul 1, 2019 / Mexico & Central America
Purolite is excited to welcome Elizabeth Cuan to the team in Mexico as Office Support. Elizabeth has a background in Business Administration, particularly finance, and we look forward to seeing her contribute to our team!
Jun 28, 2019 / Tangier, Morocco
Purolite is excited to introduce Mohamed Allouch, the newest addition to our EMEA sales team.
Jun 27, 2019 / Manila, Philipines
Fabio Sousa, Managing Director of Latin American Operations, presents on sugar processing at Coca-Cola's sweetener workshop.
Jun 19, 2019 / Victoria, Romania
Congratulations to the team at Purolite S.R.L. for the successful audit and achieving maintenance of the certification for pharmaceutical production.
Jun 18, 2019 / Victoria, Romania
Looking to decrease environmental impact while increasing efficiency, Purolite S.R.L. will build a state-of-the-art wastewater treatment plant in Victoria, Romania.
Jun 10, 2019 / Boca Raton, FL, USA
Chris Bailey joins the Purolite East Coast Sales team as Southeast Regional Manager. Join us in welcoming him to the team.
Jun 5, 2019 / Braşov, Romania
Adelin Stefanache proudly accepted awards on behalf of Purolite at the 14th annual Excellence in Business Awards Gala in Braşov, Romania.
Jun 3, 2019 / Estado de Mexico, Mexico
Marlyn Lopez Aguilar joins the Purolite team in Mexico, functioningas the Administrative and Financial Manager to Mexico and Central America.
May 20, 2019 / Philadelphia, PA
Meet Hilary Valentine, Purolite USA's new Marketing Coordinator. Hilary comes to Purolite with background experience in Marketing and Trade Show Management.
May 20, 2019 / Wales, United Kingdom
James Roberts is the newest member of our Purolite team in the UK. James joins Purolite as Financial Planning and Analysis Manager.
May 16, 2019 / Tokyo, Japan
Tokyo, Japan – Purolite is excited to welcome Jun Sakyo, Technical Sales Specialist, to the Sales team in Purolite Japan. Jun comes to Purolite with significant experience in organic synthetic chemistry, chemical production, and engineering.
Apr 8, 2019
Purolite is pleased to announce our partnership with PharmNXT Biotech, for the supply and distribution of the Praesto® range of chromatography resins in India.
Apr 1, 2019 / Algeria
Purolite is proud to welcome Athmane Rabia to the Technical Sales Team in Algeria. There, he will assume the role of Technical Sales Engineer, assisting clients in his territory to select the correct resin solution for their process.
Mar 27, 2019 / Philadelphia, PA
Purolite is happy to welcome Joshua Antonacci to the Technical Team at the G-street plant.
Mar 1, 2019 / Philadelphia, PA, USA
Elunet Morgan, Baroness Morgan of Ely, Welsh Government Minister for International Relations and the Welsh Language visits Philadelphia
Feb 6, 2019 / Southern California, USA
Purolite is proud to welcome Gabe Austin to the Sales Team in the Western Region as Western Regional Technical Sales Representative.
Jan 30, 2019 / Europe, Middle East, Africa
Congratulations to Matteo Garegnani! Matteo has been with Purolite's Technical Team for 18 years. We know that he will contribute greatly in his new role as Applications Director EMEA Region.
Jan 30, 2019 / Californa, USA
Purolite is excited to welcome Cathy Swanson to the US Sales Team as West Regional Sales Manager.
Jan 23, 2019 / Zhejiang, China
The Chinese Government announced that it has certified Purolite’s Research and Development Institute as a Government Senior-Level Subsidized Project.
Jan 19, 2019 / Philadelphia, PA
Devon Santos has joined the Purolite Manufacturing Team as Mechanical Engineer Co-op. He will spend the next 8 months working at the G-Street Plant.
Dec 10, 2018 / Lisbon, Iowa, USA
Purolite USA partners with Global Water Services to open a stocking warehouse in the Midwest USA.
Oct 31, 2018 / Bala Cynwyd, PA
Purolite is happy to welcome Rebecca Keyser to the Sales Support Team as Sales Support Specialist
Oct 2, 2018 / Wales, UK
Purolite celebrate the opening of one of the world's largest facilities of its kind
Aug 31, 2018 / Philadelphia, P.A., USA
Purolite Corporation joins Altair Equipment, Warminster Municipal Authority and others for an information session on treating PFAS contamination with ion exchange resin.
Aug 31, 2018 / Philadelphia, P.S., USA
Purolite Corporation in Philadelphia and Bala Cynwyd, P.A. USA has successfully transitioned to ISO 9001:2015.
Jul 26, 2018 / São Paulo, Brasil
Purolite’s location in Brasil has achieved successful transition to the updated ISO 9001:2015 standard.
Jul 20, 2018 / Victoria, Romania
Purolite is proud to announce the promotion of Adriana Costin to the position of Copolymer Plant Supervisor at our production facility in Victoria, Romania.
Jul 19, 2018 / Llantrisant, Wales, U.K.
Andrew Talbot joins Purolite in Llantrisant, Wales, U.K. as the European Finance Analyst.
Jul 10, 2018 / Gyeonggi-do, Korea
Purolite's office in Korea has moved to a new, modern office space.
Jul 3, 2018 / Philadelphia, PA, USA
The most recent member of our Applications Team will work at the laboratory in Philadelphia to assist with testing, product development and technical questions.
Jul 1, 2018 / Victoria, Romania
Effective July 1, 2018, Cătălin Zaharia has been promoted from Process Engineer to Project Manager at Purolite's production facility in Victoria, Romania.
Mar 19, 2018 / Auckland, New Zealand
Purolite opened a new technical sales office in Auckland, New Zealand to service customers in the country.
Mar 13, 2018 / Victoria, Romania
Christian Capriceanu joins Purolite in Victoria, Romania as an Information Technology Technician.
Mar 5, 2018 / Zhejiang, China
Purolite's manufacturing facility in Zhejiang, China receive certification for the ISO 9001:2015 standard.
Mar 4, 2018 / Zhejiang, China
Purolite Co. Ltd., Purolite's manufacturing facility in China has received OHSAS 9001:2008 certification for occupational health and safety management from WIT Assessment Co., Ltd.
Nov 1, 2017 / Llantrisant, South Wales
Purolite Life Sciences today announced its collaboration with Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership and the maker of the market-leading OPUS® line of pre-packed chromatography columns.
Oct 24, 2017 / Philadelphia, PA, USA
Carlos Socorro is Purolite's new Environmental, Health and Safety Manager at our Philadelphia, USA plant. He is responsible for the development, oversight, and management of environmental health and safety programs that protect worker & visitor safety, the environment, and compliance with local / federal laws & regulations.
Jun 27, 2017 / Llantrisant, South Wales
The new resin bead exploits the capabilities of ChromaTan’s Continuous Countercurrent Tangential Chromatography (CCTC) system – the first resin-based, column-free chromatography system – to provide up to 15x increases in productivity for Protein A capture, intermediate and polishing steps.
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