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Research & Diagnostics


Offering Research & Diagnostic
Products & Services

We are able to help your throughout the entire process. We can help with both Companion Diagnostic products (CDx) and In-vitro Diagnostic Products (IVD), offering assistance throughout your approval process.

Research & Diagnostic Products

JSR Magnosphere Icon Blue


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

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

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

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MBL International Corporation (MBLI) is a leading life science company focused on providing solutions for researchers in the life sciences and drug discovery and development fields. Their special emphasis is on immunology, immuno-oncology, oncology and autoimmune disease areas.

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Research & Diagnostic Services

Crown Bioscience

CrownBio brings clarity to drug discovery around the world by helping biopharmaceutical companies solve some of today's most pressing challenges in oncology, inflammation, cardiovascular, and metabolic disease research.

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Research engineers from the JSR Group, promoting the development of advanced materials and chemical products, can now collaborate at JKiC with the medical researchers/doctors of Keio University School of Medicine & Keio University Hospital engaged in cutting-edge medical research reaching from foundational to clinical research.

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Looking for a CDx Partner in Japan?

Our Affiliate 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.

Visit MBL