For development efforts, our Magnetic Particle Sampler Packs allow you to test different particles to find which yield optimal performance characteristics in your specific system.

Works with our BioMag® Amine particles to conjugate your proteins to magnetic amine particles.

BioMag® Maxi superparamagnetic particles are 3-12µm irregularly shaped iron oxide particles. This size distinguishes BioMag® Maxi from our well known conventional BioMag® particles that are approximately 1.6µm and our BioMag®Plus particles that are approximately 1µm. It has been shown that larger, denser particles are more efficient in immunomagnetic capture assays, especially in viscous solutions.

Irregularly shaped iron oxide particles of ~6μm in size. This size distinguishes BioMag® Maxi from BioMag® particles, which are ~1.5μm and BioMag®Plus particles, which are ~1.0μm. It has been shown that larger, more dense particles are more efficient in immunomagnetic capture assays, especially in viscous solutions.

Concentration: 50mg/ml

The BioMag®Plus Amine Protein Coupling Kit provides all the reagents necessary for covalently coupling proteins to BioMag®Plus superparamagnetic particles.

The contents of the kit are sufficient for five coupling reactions.

BioMag®Plus Carboxyl particles are provided for covalent coupling proteins to BioMag®Plus superparamagnetic particles.

The particles are provided as a suspension at 20 mg of particles/ml.

The BioMag®Plus Carboxyl Protein Coupling Kit includes all of the reagents needed for covalently coupling proteins to BioMag®Plus Carboxyl superparamagnetic particles.

The contents of the kit are sufficient for five coupling reactions.

The BioMag®Plus Streptavidin / Biotin Binding Starter Kit contains all the reagents needed for the attachment of biotinylated proteins to BioMag®Plus superparamagnetic particles.

The contents of the kit are sufficient for five coupling reactions.

BioMag®Plus Streptavidin Particles are a suspension of superparamagnetic particles approximately 1µm in size, covalently attached to streptavidin. BioMag®Plus Streptavidin allows for capture of biotinylated oligonucleotides, proteins, dNTPs and other molecules.

Provided as a suspension at ~5mg per ml.

BioMag®Plus Amine particles offer a high level of amine functionality on magnetically responsive particles. Covalent attachment of proteins can be done via a reaction with glutaraldehyde.

Provided as a suspension at 50 mg of particles/ml.

• Concentration: 20mg/ml
• Stoichiometry: 240µmol/g

• Concentration: 50mg/ml
• Stoichiometry: 240μmol/g