Magnosphere

Magnosphere^TM products are a series of superparamagnetic micro particles for IVD and Biotechnology research. There are three types of beads with different surface chemistry: MB, MK and MS-type are lined up to meet your demand.

Features of Magnosphere^TM:

Uniform particle size
Core-shell structure
Good magnetic responce
Good redispersablity
Diverse surface chemistry

Surface chemistry and ligand coupling

Type	Surface	Non specific binding	Surface functionality	Ligand coupling
MK	Hydrophobic	Low	COOH	Covalent coupling
MB*	Hydrophobic	Low	COOH	Covalent coupling and/or physical adsorption
MS	Hydrophilic	Very Low	COOH Streptavidin	COOH: covalent coupling Streptavidin: biotinylated ligand

*: MB is more hydrophobic than MK.

Products

Magnosphere		Particle Size (µm)	Volume (ml)	Application
MK Series	MK230/Carboxyl	2.1	5	Immunoassay
MB Series	MB100/Carboxyl	1.1	5	Immunoassay
	MB200/Carboxyl	2.0	5	Immunoassay
MS Series	MS300/Carboxyl	3.0	4	Immunoassay Immunoprecipitation
	MS300/Low Carboxyl	3.0	4	Immunoprecipitation
	MS300/Streptavidin	3.0	2	Immunoassay DNA/RNA capture Biotinylated ligand immobilization

Contact and ordering information for Europe, Middle East, Africa and India:
E-mail: bio@jsrmicro.be