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Magnosphere™ magnetic microparticles



Magnetic microparticles

Magnosphere SEMMagnosphere magnetic microparticles Magnosphere™ is magnetic microparticles which can be used for life science research. Available are two different type of surface characteristics; hydrophilic (MS) and hydrophobic (MX), and both chemically functionalized products and Bio-functionalized products.



Key Properties (Click here for more details)

● Core shell structure and uniform particle diameter
● Surface hydrophobic or hydrophilic property
● Low iron exposure
● Higher signal
● Faster magnetic response


Magnosphere™ selection guide

Tosyl : Tosyl group enable to bind molecules such as antibodies and DNA without using condensation reagent.
Carboxyl : By using condensation reagent, carboxyl group enable to bind molecules such as antibodies and DNA which have amino acid group.


Products List

Code No. Product Surface Diameter
(µm)
Function Density
(COOH or Tosyl)
(µmol/g)
Particle Contents
(%)
Volume
(mL)
Preservative
J-MS-S160C MS160/Carboxyl Hydrophilic 1.5 25 1 4 Proclin 950
J-MS-S300C MS300/Carboxyl Hydrophilic 3 10 1 4 Proclin 950
J-MS-S160T MS160/Tosyl Hydrophilic 1.5 150 1 4 Proclin 950
J-MS-S300T MS300/Tosyl Hydrophilic 3 80 1 4 Proclin 950
J-MS-X200C MX200/Carboxyl Hydrophobic 2 5 2 5 Proclin 950
Code No. Product Diameter
(µm)
Biotine binding capacity
(pmol/mg)
Particle Contents
(%)
Volume
(mL)
Preservative
J-MS-S160S MS160/Streptavidin 1.5 ≧600 1 2 <0.09%NaN3
J-MS-S300S MS300/Streptavidin 3 ≧400 1 2 <0.09%NaN3

Related Products

ExoCap™ Streptavidin Kit: Magnosphere™ for isolation and analysis of exosomes

ExoCap™ Streptavidin Kit is designed for customized isolation and analysis of exosomes or microvesicles, called Extracellura Vesicles (EVs), using the researcher's biotinylated molecules such as antibodies against exosome surface marker proteins. ExoCap™ uses functionalized Magnospere™, magnetic micro-particles coated with JSR Life Sciences proprietary hydrophilic polymer to decrease non-specific binding. Biotinylated antibodies for CD9, CD63, CD81, and EpCAM are available. Please check our biotinylated antibodies!


Blockmaster™ FULLY CHEMICAL SYNTHESIZED BLOCKING REAGENT

The Blockmaster™ series consists of several synthetic water soluble polymer blocking reagents that solve the safety, quality and purity issues often observed when using “standard” protein based blocking solutions.


Blockmaster™ CE series

Blockmaster™ CE510 and CE210 are fully synthetic, water soluble blocking reagents consisting of a hydrophilic PEG tail and multiple amine-end groups. While the PEG tail reduces the non-specific binding, the amine end-group allows for a covalent conjugation with amine reactive surfaces.

Code No. Product Size
J-CE210RAN Blockmaster™ CE210 100 mL
J-CE510RAN Blockmaster™ CE510 100 mL

Blockmaster™ DB1130

Blockmaster™ DB1130 is a fully synthetic, water soluble polymer blocking reagent consisting of both hydrophilic and hydrophobic units. The optimized combination of hydrophilic and hydrophobic units strongly reduces the non-specific binding and greatly enhances colloidal stability of latex and magnetic beads.

Code No. Product Size
J-DB1130 Blockmaster™ DB1130 100 mL

Blockmaster™ PA1080

Blockmaster™ PA1080 is a fully synthetic, water soluble polymer blocking reagent consisting of both hydrophilic and hydrophobic units. The optimized combination of hydrophilic and hydrophobic units realizes excellent protein/cell blocking properties on a wide variety of substrate materials.

Code No. Product Size
J-PA1080 Blockmaster™ PA1080 100 mL

Magnosphere is a trademark of JSR corporation.