Magnosphere MS300 Tosyl 10% Magnetic Beads

JSR Life Sciences

Catalog No.: JSR-J-MS-300T

MMAGNETIC BEADS FOR LIFE SCIENCE APPLICATIONS
Key Properties
• Core shell structure and uniform particle diameter
• Surface hydrophobic or hydrophilic property
• Low iron exposure
• Higher signal
• Faster magnetic response

Core-shell Structure and Uniform Bead Size
Magnosphere™ magnetic beads consist of a core particle, 
a magnetite layer and a surface polymer layer. Controlled 
size of the core particle ensures uniform particle size.

Various Surface Designs
Photos of water contact angle of the Magnosphere™ 
magnetic beads layer.

No Iron Oxide Exposure
Magnetic particles were incubated with o-phenylenediamine 
(OPD) and H202. OPD coloring was measured to estimate 
the influence of iron oxide exposure on the immunoassay.