Superparamagnetic particles have been utilized extensively in diagnostics and other research applications for the purification of cells and biomolecules, such as antibodies, nucleic acids, and polypeptides. They confer a number of benefits, including ease of separation and suitability for automation. When coated with recognition molecules, magnetic microspheres are ideal for the efficient capture and separation of target. Unwanted sample constituents may be washed away following a simple magnetic separation step.

Our different superparamagnetic microparticle product lines allow us to uniquely address a wide range of applications in the life sciences, from cell separations and immunoassays to suspension arrays and flow cytometry.

ProMag® HP

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.

Catalog Code

Description Product Data Sheet Safety Data Sheet
PMC3HP ProMag® HP 3 Series • COOH PDS 743.pdf SDS MG221.pdf
PMS3HP ProMag® HP 3 Series • Streptavidin PDS 743.pdf SDS CG154.pdf

COMPEL™

COMPEL™ are highly uniform superparamagnetic microspheres ideal for applications that demand uniform particle response. COMPEL™ are comprised of iron oxide crystals dispersed in a polymer matrix, with a functional polymer overcoating for the encapsulation of magnetite and the introduction of reactive groups. As they are polymer-based, they retain the low density that is advantageous for biomolecular assays. Our offerings include 3µm, 6µm, and 8µm beads with measured CVs of ≤ 5% and high levels of COOH-functionalization.

Catalog Code Description Diameter View Histograms Product Data Sheet Safety Data Sheet
UMC3N COMPEL™ Magnetic COOH modified 3µm, 6µm 3µm, 6µm PDS 705.pdf SDS MG220.pdf
UMC4N COMPEL™ Magnetic COOH modified 8µm 8 µm PDS 705.pdf SDS MG220.pdf
UMC3F COMPEL™ Magnetic COOH modified, fluorescent 3µm, 6µm 3µm, 6µm PDS 705.pdf SDS MF221.pdf
UMC4F COMPEL™ Magnetic COOH modified, fluorescent 8µm 8 µm PDS 705.pdf SDS MF221.pdf
CM01N COMPEL™ Magnetic Streptavidin modified 3µm, 6µm, 8µm 3µm, 6µm, 8 µm PDS 721.pdf SDS CG155.pdf

BioMag® and BioMag®Plus Unconjugated Particles

BioMag® and BioMag®Plus magnetic particles are offered for the covalent attachment of proteins or ligands while allowing for the retention of biological activity.

 

Catalog Code Description Concentration (mg/mL) Volume (mL) Product Data Sheet Safety Data Sheet
BM546 BioMag® Amine 50 10, 100 PDS 546.pdf SDS MB231.pdf
BM547 BioMag® Superparamagnetic Iron Oxide 50 10 PDS 547.pdf SDS MB231.pdf
BM545 BioMag® Magnetic Amine Immobilization Kit 50 10 PDS 546.pdf SDS MB231.pdf
SDS AR401.pdf
BP617 BioMag®Plus Amine 50 10, 100 PDS 617.pdf SDS MB231.pdf
BP610 BioMag®Plus Amine Protein Coupling Kit 50 25 PDS 617.pdf

SDS MB231.pdf

SDS AR401.pdf

SDS MB261.pdf Pyridine Wash Buffer

SDS MB262.pdf Quenching Solution

SDS MB265.pdf Wash Buffer

BMM40 BioMag® Maxi Amine 50 10 PDS 640.pdf SDS MB231.pdf
BM570 BioMag® Carboxyl 20 10, 100 PDS 570.pdf & TSD 725.pdf SDS MB230.pdf
BP618 BioMag® Plus Carboxyl 20 10 PDS 618.pdf & TSD 725.pdf SDS MB230.pdf
BP611 BioMag® Plus Carboxyl Coupling Kit 20 2.5 PDS 618.pdf & TSD 725.pdf

SDS MB230.pdf
SDS AR400.pdf

SDS MB262.pdf Quenching Solution

SDS MB263.pdf MES Buffer

SDS MB264.pdf Wash Buffer

BMM30 BioMag® Maxi Carboxyl 20 10 PDS 630.pdf SDS MB230.pdf

Magnetic Particle Sample Packs

Our many magnetic particle products uniquely address a wide range of applications in the life sciences, including cell isolations, affinity purifications, immunoassays, molecular assays. For development efforts, our NEW Magnetic Particle Sample Packs allow you to test different particles to find which yield optimal performance characteristics in your specific system. See PDS 749 for details.

Catalog Code Description Product Data Sheet Safety Data Sheet
21940 Carboxyl Magnetic Sample Pack
PMC1N, ProMag Series 1 COOH - 5mL (2.5% solids)
PMC3HP, ProMag HP 3μm COOH - 5mL (2.5% solids)
BP618, BioMagPlus COOH - 5mL (20mg / mL)
PDS 749.pdf

SDS MG221.pdf

SDS MB230.pdf

21950 Streptavidin Magnetic Sample Pack
PMS1N, ProMag 1 Series SA - 1mL (1% solids)
PMS3HP, ProMag HP 3μm SA - 1mL (1% solids)
BP628, BioMagPlus SA - 2mL (5mg / mL)
PDS 749.pdf

SDS CG154.pdf

SDS MB232.pdf