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.

Magnefy™

Meet Magnefy™, our ~1µm high-performance superparamagnetic microspheres. As high surface area / high surface titer microparticles with a rapid separation profile, Magnefy offer a performance-driven solid phase for magnetic particle-based applications, including SPRI-based total DNA isolation (COOH), and molecular- and immunoassays. Contact us today to explore using Magnefy as your OEM SPRI bead.

Catalog Number Description Product Data Sheet Safety Data Sheet

MFY0002

 

Magnefy™ • COOH 1µm PDS 756.pdf

SDS MY100.pdf

MFYS1N Magnefy™ • SA 1µm PDS 756.pdf SDS MY200.pdf

 

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 Number

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.

COMPEL™ COOH modified

Catalog Number Catalog Code Description Nominal Diameter Specification Range Product Data Sheet Safety Data Sheet
UMC3001 UMC3N COMPEL Magnetic, COOH Modified 3µm 2.50-3.50 PDS 705.pdf SDS MG220.pdf
UMC3002 UMC3N COMPEL Magnetic, COOH Modified 6µm 5.50-6.50 PDS 705.pdf SDS MG220.pdf
UMC4001 UMC4M COMPEL Magnetic, COOH Modified 8µm 7.50-8.50 PDS 705.pdf SDS MG220.pdf

Fluorescence COMPEL™  

COMPEL's polymer matrix is conducive to dyeing, and fluorescent versions are available.

 

 

Catalog Number Catalog Code Description Fluorescence Color Nominal Diameter Specification Range Product Data Sheet Safety Data Sheet
UMGB001 UMC3F COMPEL™ Magnetic COOH modified Glacial Blue 3µm 2.50 - 3.50µm PDS 705.pdf SDS MF221.pdf
UMDG001 UMC3F COMPEL™ Magnetic COOH modified Dragon Green 3µm 2.50 - 3.50µm PDS 705.pdf SDS MF221.pdf
UMEG001 UMC3F COMPEL™ Magnetic COOH modified Envy Green 3µm 2.50 - 3.50µm PDS 705.pdf SDS MF221.pdf
UMFR001 UMC3F COMPEL™ Magnetic COOH modified Flash Red 3µm 2.50 - 3.50µm PDS 705.pdf SDS MF221.pdf
UMGB002 UMC3F COMPEL™ Magnetic COOH modified Glacial Blue 6µm 5.50 - 6.50µm PDS 705.pdf SDS MF221.pdf
UMDG002 UMC3F COMPEL™ Magnetic COOH modified Dragon Green 6µm 5.50 - 6.50µm PDS 705.pdf SDS MF221.pdf
UMFR002 UMC3F COMPEL™ Magnetic COOH modified Flash Red 6µm 5.50 - 6.50µm PDS 705.pdf SDS MF221.pdf
UMGB003 UMC4F COMPEL™ Magnetic COOH modified Glacial Blue 8µm 7.50 - 8.50µm PDS 705.pdf SDS MF221.pdf
UMDG003 UMC4F COMPEL™ Magnetic COOH modified Dragon Green 8µm 7.50 - 8.50µm PDS 705.pdf SDS MF221.pdf
UMFR003 UMC4F COMPEL™ Magnetic COOH modified Flash Red 8µm 7.50 - 8.50µm PDS 705.pdf SDS MF221.pdf

 Streptavidin Coated COMPEL™

Catalog Number Catalog Code Description Nominal Diameter Specification Range Product Data Sheet Safety Data Sheet
UMC0100 CM01N SA/ COMPEL 3µm 2.50 - 3.50µm PDS 721.pdf SDS CG155.pdf
UMC0101 CM01N SA / COMPEL 6µm 5.50 - 6.50µm PDS 721.pdf SDS CG155.pdf
UMC0102 CM01N SA / COMPEL 8µm 7.50 - 8.50µm 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 Number 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 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 Number Description Product Data Sheet Safety Data Sheet
21940

Carboxyl Magnetic Sample Pack

MFY0002, Magnefy™COOH - 5mL (5% solids) 50mg/mL
PMC1N, ProMag Series 1 COOH - 5mL (2.5% solids) 25mg/mL
PMC3HP, ProMag HP 3μm COOH - 5mL (2.5% solids) 25mg/mL
BP618, BioMagPlus COOH - 5mL (2% solids) 20mg/mL

PDS 749.pdf

SDS MG221.pdf

SDS MB230.pdf

SDS MY100.pdf

21950

Streptavidin Magnetic Sample Pack

MFYS1N, Magnefy 1µm SA - 1mL (1% solids)
PMS1N, ProMag 1 Series SA - 1mL (1% solids)10mg/mL
PMS3HP, ProMag HP 3μm SA - 1mL (1% solids) 10mg/mL
BP628, BioMagPlus SA - 2mL (0.5% solids) 5mg/mL

PDS 749.pdf

SDS CG154.pdf

SDS MB232.pdf

SDS MY200.pdf