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

• Concentration: 5mg/ml
• Binding Capacity: 1 mg (200μl) of BioMag® Streptavidin particles will bind > 2.0μg of biotin.

A suspension of nuclease-free streptavidin attached to BioMag® particles for immobilizing biotinylated compounds.

BioMag® Protein G - Available in New 2ml Package Size

• Concentration: 5mg/ml
• Binding Capacity: 1ml (5mg) of BioMag® Protein G will bind a minimum of 0.2mg of rabbit IgG

BioMag® Protein A - Available in New 2ml Package Size

• Concentration: 5mg/ml
• Binding Capacity: 1ml (5mg) of BioMag® Protein A will bind a minimum of 0.2mg of rabbit IgG

• Concentration: 5mg/ml
• Binding Capacity: >0.20mg/ml

• Concentration: 1mg/ml
• Binding Capacity: >0.20mg/ml

• Concentration: 5mg/ml
• Binding Capacity: >0.15mg/ml

• Concentration: 1mg/ml
• Binding Capacity: >0.20mg/ml

Concentration: 1mg/ml

Binding Capacity: >0.20mg/ml

• Concentration: 1mg/ml
• Binding Capacity: >0.15mg/ml

The unique saccharide-binding properties of plant lectins, such as wheat germ agglutinin (WGA), have made them useful for the study of glycosylated proteins. Lectins have been used in cell adhesion studies, to effect lymphocyte activation, and to explore carbohydrate-based therapeutics.

Bead- and column-based separation methods rely heavily on the speed and ease of affinity binding systems. Ligands such as streptavidin, antibodies and lectins are used both to capture specifically-tagged targets and for the isolation of cells and biomolecules that naturally express the ligand binding partner. The unique saccharide-binding properties of plant lectins, such as Concanavalin A (Con A) have made them useful for the labeling and isolation of glycan-presenting cells and glycoproteins in serum and cell lysate. Lectins have additionally been used in cell adhesion studies, to effect lymphocyte activation, and to explore carbohydrate-based therapeutics.

BioMag®Plus Protein A Particles are superparamagnetic particles approximately 1µm in size with Protein A covalently attached. Isolation of immunoglobulins using BioMag®Plus Protein A Particles allows isolation from small samples (50 microliters or less), as well as the option to easily scale up to larger samples.

BioMag®Plus Protein G Particles are superparamagnetic particles approximately 1µm in size that have Protein G covalently attached. Isolation of immunoglobulins using BioMag®Plus Protein G particles allows isolation from small samples (50 microliters or less), as well as the option to easily scale up to larger samples.

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

Highly uniform 3µm polymer-based magnetic spheres. A hydrophilic surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

Highly uniform 3µm polymer-based magnetic spheres. A hydrophilic surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

These high-binding beads are suitable for use across a range of research and diagnostic applications, whether you’re working at laboratory scale or have the more stringent requirements of high throughput applications. See noticeably decreased separation times, without breaking the bank! 5ml volume is great for testing!

• Mean Diameter: 3μm
• Density: 1.22 g/cm³
• Solids: 2.5% (NH₂)

Highly uniform 3µm polymer-based magnetic spheres. A hydrophilic surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

Highly uniform 3µm polymer-based magnetic spheres. A hydrophilic surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

Highly uniform 1µm polymer-based magnetic spheres. A hydrophilic surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

Highly uniform 1µm polymer-based magnetic spheres. A hydrophilic surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

These high-binding beads are suitable for use across a range of research and diagnostic applications, whether you’re working at laboratory scale or have the more stringent requirements of high throughput applications. See noticeably decreased separation times, without breaking the bank! 5ml volume is great for testing!

The microsphere populations in the QuantumPlex™M five-bead kits are encoded with different intensities of Starfire Red™. Starfire Red™ is a fluorescent dye with unique characteristics that make it ideal for multiplexing applications. The dye's broad excitation band allows it to be excited at a number of wavelengths, and it emits in the FL3 channel (685nm) with very little carry-over into FL1 or FL2, leaving othe detectors available for determination of positive binding events via common reporters such as FITC and PE.

The microsphere populations in the QuantumPlex™M five-bead kits are encoded with different intensities of Starfire Red™. Starfire Red™ is a fluorescent dye with unique characteristics that make it ideal for multiplexing applications. The dye's broad excitation band allows it to be excited at a number of wavelengths, and it emits in the FL3 channel (685nm) with very little carry-over into FL1 or FL2, leaving othe detectors available for determination of positive binding events via common reporters such as FITC and PE.

The microsphere populations in the QuantumPlex™M five-bead kits are encoded with different intensities of Starfire Red™. Starfire Red™ is a fluorescent dye with unique characteristics that make it ideal for multiplexing applications. The dye's broad excitation band allows it to be excited at a number of wavelengths, and it emits in the FL3 channel (685nm) with very little carry-over into FL1 or FL2, leaving othe detectors available for determination of positive binding events via common reporters such as FITC and PE.

The microsphere populations in the QuantumPlex™M five-bead kits are encoded with different intensities of Starfire Red™. Starfire Red™ is a fluorescent dye with unique characteristics that make it ideal for multiplexing applications. The dye's broad excitation band allows it to be excited at a number of wavelengths, and it emits in the FL3 channel (685nm) with very little carry-over into FL1 or FL2, leaving othe detectors available for determination of positive binding events via common reporters such as FITC and PE.

ProMag™ HP (High Performance) have been meticulously engineered for use in assay development. The highly optimized composition ensures lowest autosignal, particularly with respect to chemiluminescence and exposed iron.

ProMag™ are highly uniform polymer-based magnetite spheres available in a 3µm diameter. A unique surface means low nonspecific binding in protein-based systems, and superior handling without the use of surfactant.

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

Dextran-coated Charcoal

Concentration: 5mg/ml

Dextran-coated Charcoal Concentrate (50mg/ml)

Concentration: 50mg/ml

Nuclease-free BioMag^® Oligo (dT)20 particles purify mRNA from total RNA, tissue and cells in 15-45 minutes depending upon sample.

BioMag® Secondary Antibodies are produced by covalently attaching polyclonal antibodies to BioMag® particles. Each product is supplied in phosphate buffered saline with EDTA and sodium azide added as stabilizers.

Concentration: 1mg/ml >0.15mg/ml

• Concentration: 5mg/ml
• Binding Capacity: >0.20mg/ml

• Concentration: 1mg/ml
• Binding Capacity: >0.10mg/ml

BioMag® Superparamagnetic Iron Oxide may be used for applications in which an iron oxide particle is required. Particles are ~10µm irregularly-shaped iron oxide clusters, and are non-functionalized. The suspension is supplied in deionized water.

The BioMag®Plus Protein G Antibody Isolation Starter Kit contains all the reagents necessary for the isolation of antibodies from serum and cell culture supernatants.

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

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 Protein A Particle Antibody Isolation Starter Kit contains all the reagents necessary for the isolation of antibodies from serum and cell culture supernatants.

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 Goat anti-Mouse IgG Particles are a suspension of BioMag®Plus particles approximately 1µm in size that have Goat anti-Mouse IgG antibody covalently attached. BioMag®Plus Goat anti-Mouse IgG Particles are suitable for enzyme immunoassays that utilize a mouse IgG primary monoclonal antibody and in magnetic cell sorting methods that utilize mouse monoclonal antibodies directed to specific cell surface receptors.

Requires: Cold Pack

BioMag®Plus Goat anti-Mouse IgG Particle Antibody Coupling Starter Kit for the attachment of antibodies to BioMag®Plus superparamagnetic particles.

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

BioMag®Plus Mouse anti-Fluorescein IgG particles are a suspension of approximately 1µm superparamagnetic particles covalently coupled to mouse anti-fluorescein IgG antibody. The suspension is supplied at 1 mg/ml in phosphate buffered saline (pH 7.4) with EDTA and sodium azide added as stabilizers. These microparticles are used for the magnetic separation of fluoresceinated cells, componets, or complexes from solution.

1 mg/ml

Requires: Cold Pack

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.

Magnefy™ ~1µm carboxylated superparamagnetic microspheres. High surface area / high surface titer microparticles with a rapid separation profile, Magnefy offer an additional performance-driven solid phase for magnetic particle-based assays and isolations.

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.

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.

Magnefy™ Streptavidin superparamagnetic microspheres for magnetic particle-based applications, including molecular isolations and assays.