Magnetic Beads

superparamagnetic particles (or ‘microspheres’) for capturing or purifying targets such as proteins, antigens, antibodies, DNA/RNA (direct, or via ChIP, RIP, or CLIP), cells, and more

AbraMag® Magnetic Beads are superparamagnetic, non-aggregating iron oxide particles (or ‘microspheres’) for sample prep, or for capturing / purifying (SPRI: Solid Phase Reversible Immobilization) targets such as proteins, antibodies, DNA/RNA (direct, or via ChIP, RIP, or CLIP), exosomes, and E. coli. AbraMag’s design enables faster binding kinetics, with high sensitivity & selectivity, in both manual and automated biomedical and research applications.

Superior yield, purity, quality, and value over the leading competitors.

Multiple Advantages – Over conventional methods (columns, centrifugation).
Superior Performance – We’ve designed them to match or outperform the competition.
Superior Capacity and Yield – High binding capacity for rapid and efficient target purification.
Superior Purity – Stable, pre-blocked particles provide clean purification even from complex samples.
Customizable – Custom beads and coupling services available.

Superior Yield and Purity * Best Market Value

Adobe_PDF_file_icon_24x24AbraMag Magnetic Beads Brochure

Adobe_PDF_file_icon_24x24AbraMag Magnetic Beads Technical Info

Adobe_PDF_file_icon_24x24Purify Antibodies with Magnetic Beads

AbraMag® Magnetic Beads Products

To order, contact us, or order through Thomas Scientific.

Magnetic Separators

Anti-E. coli Magnetic Beads (IMS)

Ready-to-couple Magnetic Beads, 25 mg/ml (2.5%)
Magnetic particles with free amine or carboxyl groups, ready to couple with your antibody or other ligand using a simple procedure (provided).
Amine – PN 544080 (2 ml), PN 544081 (5 ml) SDS  Contact us for easy coupling protocols.
Carboxyl – PN 544085 (2 ml), PN 544086 (5 ml) SDS  Contact us for easy coupling protocols.

Protein A / Protein G Magnetic Beads, 5 mg/ml
Protein A Magnetic Beads – PN 544030 (2 ml), PN 544031 (5 ml) User Guide  SDS  Comparison Data
Protein A Magnetic Bead Purification Kit – PN 555000 (20 samples) User Guide  SDS  Comparison Data
Protein G Magnetic Beads – PN 544040 (2 ml), PN 544041 (5 ml) User Guide  SDS  Comparison Data
Protein G Magnetic Bead Purification Kit – PN 555010 (20 samples) User Guide  SDS  Comparison Data

Anti-IgG Magnetic Beads, 5 mg/ml
Anti-Mouse IgG Magnetic Beads – PN 544020 (4 ml), PN 544021 (20 ml) User Guide SDS
Anti-Rabbit IgG Magnetic Beads – PN 544010 (4 ml), PN 544011 (20 ml) User Guide SDS Comparison Data
Anti-Human IgG Magnetic Beads -PN 544060 (4 ml), PN 544061 (20 ml) User Guide SDS

Streptavidin / Biotin Magnetic Beads, 5 mg/ml
Streptavidin Magnetic Beads – PN 544050 (2 ml), PN 544051 (5 ml) User Guide  SDS  Comparison Data
Biotin Magnetic Beads – PN 544000 (2 ml), PN 544001 (5 ml) User Guide  SDS  Capacity Data

Nickel Magnetic Beads
PN 544070 (2 ml), PN 544071 (5 ml) User Guide  SDS  Comparison Data

DNA / RNA Purification Magnetic Beads

DNA Purification Magnetic Beads, 12 mg/ml
AbraMag® DNA Purification Magnetic Beads bind DNA (genomic, plasmid, etc.) at high capacity. Plug them into your current magnetic bead DNA purification protocol for higher yield, purity, and value. The beads consistently outperform competitors’ beads (see Comparison Data).
PN 544090 (1 ml) SDS  Comparison Data

Genomic DNA Purification Kit, Magnetic Bead
The AbraMag® Genomic DNA Magnetic Purification Kit is designed to purify genomic DNA from diverse biological samples, giving high yields of DNA with minimal RNA, proteins, nucleases, and other cellular contaminants.
PN 555020 (100 samples) User Guide  SDS  Comparison Data

mRNA Purification Magnetic Beads, 5mg/ml
AbraMag® mRNA Purification Magnetic Beads are coupled with oligo(dT)25, binding polyadenylated mRNA at high capacity and eluting mRNA essentially free of ribosomal RNA. Plug the beads into your current magnetic bead mRNA purification protocol for higher yield, purity, and value.
PN 544075 (2 ml) SDS  Comparison Data

mRNA Purification Kit, Magnetic Bead
The AbraMag® mRNA Magnetic Purification Kit is designed to purify mRNA from total RNA, giving high yields of polyadenylated messenger RNA while leaving ribosomal RNA (rRNA) and other RNA behind.
PN 555025 (10 samples) User Guide  SDS  Comparison Data

AbraMag workflow: (A) Mix AbraMag beads (black spheres) with crude sample (red Xs) containing desired analyte (green squares); (B) capture analyte-bound beads with magnet; (C) wash away crude sample components; (D) elute analyte from beads; (E) transfer to new tube.

AbraMag workflow: (A) Mix AbraMag beads (black spheres) with crude sample (red Xs) containing desired analyte (green squares); (B) capture analyte-bound beads with magnet; (C) wash away crude sample components; (D) elute analyte from beads; (E) transfer to new tube.