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Using Innovation to De-Risk &
Accelerate the Discovery & Development
of New Therapeutics

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Introducing Amsphere™ A3 

A next generation Protein A chromatography resin.

Amsphere A3 is a next generation Protein A chromatography resin for advanced protein separation in downstream processing of therapeutic antibodies manufacturing.

Besides an outstanding high capacity, Amsphere A3 has an overall improved process robustness, flow characteristics, optimized impurity removal, productivity and resin lifetime.

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Our Products

We offer a variety of life sciences products across all stages of biopharmaceutical development and manufacturing 

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Amsphere A3

A next generation, high capacity protein A chromatography resin for advanced protein separation in downstream processing.


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Chromassette

An innovative chromatography platform that helps improve the operational efficiency & productivity of your purification processes.
Product under development.

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Magnosphere

Hydrophilic & hydrophobic magnetic microparticles which can be used for life science research & in vitro diagnostic use.



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Blockmaster

Blocking agent composed of 100% chemically synthesized polymers, devoid of the safety & purity issues of biological blocking reagents.


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IMMUTEX

Uniform-sized polystyrene latex particles for agglutination tests in clinical diagnostics with a variety of sizes & surfaces available.


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MBL 

MBL provides biomarker discovery for companion and in vitro diagnostics.



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Our Services

Our affiliates provide a wide range of research, diagnostic, & bioprocess services.

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Contract Research

Crown Bio is a contract research & translational technology company making precision medicine a reality.

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Cell Line Development

Selexis SA is the global leader in cell line development with best-in-class modular technology & highly specialized solutions.

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Contract Manufacturing

KBI Biopharma is a contract development and manufacturing organization for the 21st Century.

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Yao Ying

 

WEBINAR: FC-FUSION PURIFICATION PERFORMANCE AND MECHANISM ANALYSIS USING AMSPHERE A3

ON DEMAND 

Join Ying Yao, JSR’s Applications Scientist, for a webinar on comparative purification analysis of Fc-fusion proteins.

In this webinar, DBC and purification properties of four commercially available Protein A chromatography resins are compared using four Fc-fusion proteins. Significant factors affecting DBC are particle size, binding capacity, and pore diffusion. The analysis of these factors showed how Amsphere A3 was able to out-perform the other three resins for three out of the four molecules tested. Join us to learn about how Amsphere A3 can support your Fc-fusion protein purification!

 

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Latest News

MBL establishes a new R&D and manufacturing site for in vitro diagnostic products and services in Shenzhen, China

Shenzhen, China - September 17, 2021 - Medical and Biological Laboratories Co., Ltd. (President & CEO: Kimimasa Yamada, “MBL”), a JSR Life Sciences Company, announced that its subsidiary MBL Shenzhen Biotech Co., Ltd. (“MBLS”) has been established in full-scale operation as a new R&D and...

MBL Launches New Automated Analyzer Kit to Quickly Detect Neutralizing Antibodies Against SARS-CoV-2

Kit will help with understanding immune status of COVID-19 patients and promote research on vaccine efficacy

Tokyo, Japan – August 30, 2021 – Medical Biological Laboratories Co., Ltd., a JSR Life Sciences Company, has released a new RUO kit for measuring neutralizing antibodies against...

MBL International Launches QuickSwitch™ Class II Custom MHC Tetramer Kits

Woburn, MA – July 28, 2021 – MBL International, a JSR Life Sciences company, recently announced commercial availability of QuickSwitch™ Class II Custom MHC Tetramer Kits. QuickSwitch kits for Class II MHC Tetramers for analysis of CD4+ T cells have been created to meet the needs of scientists...

Webinar: Developing an Effective CIP Strategy for your Protein A Step

ON DEMAND

Extending the lifetime of Protein A resin during the downstream process of manufacturing a biomolecule can have significant positive effects on your process economy. In this webinar, NaOH in combination with ethylene glycol, ethanol, IPA, and thioglycerol are examined. Bacterial challenge, soaking, and life cycle data on Amsphere A3 resin using PAA will be presented.

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Featured Resources

Looking for a CDx Partner in Japan?

MBL CAN HELP

MBL in Japan is a one stop shop. MBL is #1 for new IVD medical reimbursement approvals in Japan with an Extensive KOL Network required for approvals.

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