Diagnostic /
Research Reagents

JSR provides research reagents for separating and/or purifying biological materials such as proteins, nucleic acids, and cells. We also provide in vitro diagnostic reagents for diagnosing diseases, which is key to personalized medicine.

Antibody Drugs

JSR provides innovative services, products, and materials for the development and manufacture of antibody drugs through an integrated support system that includes a biologics contract development and manufacturing organization (CDMO) business and a drug contract research organization (CRO) business.