Tosoh Bioscience Introduces Toyopearl AF-rProtein A-650F Resin, an Alkaline Resistant Affinity Chromatography Resin for the Purification of Monoclonal Antibodies

Share Article

This new process media contains an alkaline resistant recombinant Protein A variant bound to the resin by multipoint attachment.

Toyopearl AF-rProtein A-650F Process Media

Process economics stand to benefit from the competitive capacity of Toyopearl AF-rProtein A-650F resin and its competitive price.

Tosoh Bioscience LLC, a provider of chromatographic solutions for biopurification, recently announced the introduction of Toyopearl AF-rProtein A-650F resin for the capture and large-scale purification of monoclonal antibodies.

The Toyopearl AF-rProtein A-650F resin is synthesized using a novel recombinant Protein A ligand bound to the 45 micron, 1,000Å pore size base bead, using multipoint attachment. The ligand is non-animal derived. The new resin can tolerate CIP in both 0.1mol/L and 0.5mol/L NaOH.

Process economics stand to benefit from the competitive capacity of Toyopearl AF-rProtein A-650F resin and its competitive price.

According to Al Jackewitz, biopurification market manager at Tosoh Bioscience LLC, the new resin is in inventory and now available for purchase.

TOSOH BIOSCIENCE LLC
Tosoh Bioscience LLC provides liquid chromatography products to laboratories and manufacturing plants in the Americas. While the majority of our customers are employed in biotechnology and pharmaceutical companies, our HPLC columns and systems are essential tools for sample analysis in most industries.

Our dedicated size-exclusion HPLC system is predominantly used in the chemical and electronic industries. In the field of biotechnology, our preparative chromatography resins play a critical role in the purification of proteins and nucleic acids for medical purposes.

The company is a subsidiary of Tosoh Corporation in Japan, the parent of the Tosoh Group, which comprises 141 companies worldwide and a multiethnic workforce of over 10,000 people and generates sales of ¥827 billion (US$8.3 billion) annually.

###

Share article on social media or email:

View article via:

Pdf Print

Contact Author

Al Jackewitz
Visit website