JSR Life Sciences

Leveraging our core competency in advanced polymer chemistry coupled and expertise in protein ligand design and conjugation, JSR Life Sciences has developed Amsphere A3, protein A chromatography resin.

Uniquely designed to purify mAbs using an innovative polymer matrix and proprietary ligand technology, Amsphere A3 provides outstanding capacity and impurity clearance.

JSR Life Sciences is focused on downstream bioprocessing materials including the manufacture and marketing of Amsphereâ„¢ A3, a protein A chromatography resin.

JSR operates a network of manufacturing facilities, sales offices and R&D labs in key markets throughout North America, Europe and Asia-Pacific.


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