JSR Life Sciences


JLS Bioprocess


Amsphere™ A3 is a high capacity, next generation Protein A chromatography resin for advanced antibody purification with overall improved process robustness and optimized impurity removal.

The NatriFlo HD-Q Membrane by Natrix is an advanced material with a three-dimensional macroporous hydrogel structure that provides a high density of binding sites and rapid mass transfer.

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Research Reagents & IVD


Implementation of Amsphere™ A3 in Phase II manufacturing

For several years, the JSR Life Sciences team worked closely with the LFB team at the bioproduction facility in Alès (LFB Biomanufacturing), cumulating in the implementation of the Amsphere™ A3 Protein-A media in clinical Phase II manufacturing of a monoclonal antibody. LFB recently tripled the production capacity of this facility, which also provides biomanufacturing services. The Amsphere™ A3 media offered LFB Biomanufacturing the best productivity, excellent impurity clearance and outstanding process economics in manufacturing scale.

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