PMSt-2.0 | Magnetic polystyrene microparticles, Streptavidin-coated surface, 2.0 um-2.9 um diameter








Description

These Streptavidin-coated magnetic polystyrene microparticles are prepared by coating a layer of iron oxide and polystyrene onto the core of the particles. They are relatively uniform in size, spherical in shape and paramagnetic in nature. The paramagnetic nature of the particles allows them to be separated with a magnet but the particles will re-suspend easily when the magnetic field is removed. They will not retain any significant magnetism even after repeated exposure to strong magnetic fields.

These Streptavidin-coated magnetic polystyrene particles are prepared by covalently coupling Streptavidin to the magnetic particle. They can be used for cell separation, affinity purification, DNA probe assays, magnetic particle EIAs, etc.Particles are supplied monodisperse within the stated range for that particle but the actual size varies between lot numbers.

More Information

Many of our particles can also be provided in powdered form. Please contact Advance Scientific to see if this item is available as a powder or to request a quotation for bulk quantities of this product in either format.

The image associated with this microparticle is used for illustrative purposes only and is not representative of the physical characteristics of these microparticles.

Specifications

Supplier
Kisker Biotech
Particle diameter
2.0 um - 2.9 um
Quantity
10 mL
Surface chemistry          
Streptavidin-coated
Shape          
Spherical
Stable
Aqueous buffers, methanol, ethanol, DMSO
Non-stable
Halogenated hydrocarbons, toluene, strong acidic solutions e.g. 10% HCl
Storage          
Storage at 2-8°C
Product form          
Supplied as an 0.5% aqueous suspension with 0.02% sodium azide

About Us

Advance Scientific Products Pty Ltd is based in Queensland and is focused on delivering high-quality products and service to our customers in the life and analytical sciences across Australia.

The company was established in 2013 by experienced instrumentation specialists to provide full distribution and customer support capability to manufacturers seeking to expand their activities in Australia without having to create their own sales and marketing infrastructure.