Life Sciences

Clinical Diagnostics / Reagents

In Vitro Diagnostics and Life Science Research

Magnosphere™

Magnosphere products are a series of superparamagnetic micro particles for IVD and life science research.
For more detailed information about Life Sciences Business, visit the JSR Life Sciences Corporation homepage.

IMMUTEX™

IMMUTEX is a uniform-sized polystyrene latex (PSL) particle for agglutination tests in clinical diagnostics.
For more detailed information about Life Sciences Business, visit the JSR Life Sciences Corporation homepage.

Blockmaster™

Blockmaster is a blocking agent composed of 100% chemically synthesized polymers, devoid of the problematic safety, quality and purity issues of biological blocking reagents.
For more detailed information about Life Sciences Business, visit the JSR Life Sciences Corporation homepage.

CLINTEX™

CLINTEX is the concentration standard solution to calibrate particle counters. Available particle concentrations are 1,000/ml. CLINTEX is used as a standard solution for calibrating fine particle counters in the semiconductor and medical fields.
For more detailed information about Life Sciences Business, visit the JSR Life Sciences Corporation homepage.

Purification Process Of Antibody Drugs

Bioprocess Materials

Amsphere™ A3

Amsphere A3 is a new protein A resin to be used in the downstream purification process of therapeutic antibody drug manufacturing.
JSR has developed Amsphere A3 by combining its proprietary polymer technology - polymer particles with hydrophilic surface chemistry, large surface area, and optimized porosity - and recombinant protein biotechnology.
Amsphere A3 is characterized by high dynamic binding capacity, alkaline resistance, high flow rate adaptability, sharp elution profile, high impurity removal, and easy packing.
Lots of biotech/pharmaceutical companies and CDMOs all over the world have already been using Amsphere A3 to manufacture antibody drugs using large scale columns.
JSR is willing to provide technical services to help optimize the process.
For more detailed information about Life Sciences Business, visit the JSR Life Sciences homepage.

New Therapeutic Discovery Support Service

New Therapeutic Discovery Support Service

New Therapeutic Discovery Support Service

We provide innovative services, products and materials to pharmaceutical companies, biotech and academia for new therapeutic discovery and development.
For more detailed information please visit the following affiliate companies.

Crown Bioscience International
KBI Biopharma, Inc.
Selexis SA
MEDICAL & BIOLOGICAL LABORATORIES CO., LTD.