Merck Expands Protein A Capabilities with JSR Chromatography Acquisition
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April 16, 2026
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Merck has acquired the chromatography business of JSR Life Sciences, enhancing its bioprocessing portfolio.
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The acquisition includes Amsphere Protein A resins, crucial for monoclonal antibody manufacturing.
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More than 50 employees and technical expertise in chromatography were integrated into Merck's operations.
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This expansion aims to improve process consistency and support efficient biologics manufacturing.
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Merck's acquisition is designed to accelerate access to critical therapies for customers.