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, CRISPR, 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
AbraMag® Magnetic Beads Products
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 Cross-reactivity
Anti-Rabbit IgG Magnetic Beads – PN 544010 (4 ml), PN 544011 (20 ml) User Guide SDS Cross-reactivity Comparison Data
Anti-Human IgG Magnetic Beads – PN 544060 (4 ml), PN 544061 (20 ml) User Guide SDS Cross-reactivity
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
New DNA Size Selection / PCR Purification Magnetic Beads
AbraMag® DNA Size Selection and PCR Purification Magnetic Beads are designed to purify DNA fragments of desired size.
● Meant to replace AMPure® XP / SPRIselect® and Sera-Mag™ Speedbeads™ at equivalent performance but better value (see Comparison Data).
● Highly efficient removal of contaminants: primers, primer dimers, dNTPs, salts, etc.
● For size cutoffs ranging from >50 to >800 bp (Size Selection) or >100bp (PCR Purification)
● Short processing times: no centrifugation or filtration
● Tube or microplate format
● Suitable for manual or automated process
DNA Size Selection Magnetic Beads PN 544100 (5 ml), 544103 (60 ml), 544106 (450 ml) User Guide SDS Comparison Data
PCR Clean-Up Magnetic Beads PN 555030 (5 ml), 555035 (60 ml), 555040 (450 ml) User Guide SDS Comparison Data
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