Magnetic beads are small, solid particles used in the immobilization and separation of proteins, carbohydrates, antibodies, and cells. They contain an iron core that can be bound to or coated with various materials, conferring certain properties to the beads. Agarose covered beads are suitable for proteins as non-specific binding is reduced. Silica beads are used for the purification of nucleic acids. Beads conjugated to specific antibodies can isolate specific protein targets, antibodies, and even whole cells. Magnetic beads can provide certain advantages over other purification methods. Due to their non-porous nature, they have a higher binding capacity. Because magnetic separation does not require repeated centrifugation or filtration, there is less sample loss. Outside of purification, magnetic beads have also been used as carriers for imaging.
Your search returned 1808 Magnetic Beads across 23 suppliers.
Select up to 5 products from below to compare or request more information.
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BioLegend
- MojoSort(TM) Human CD4 Nanobeads
- Cell Sep - Pos
- 10 tests
Rockland Immunochemicals, Inc.
- TrueBlot® Magnetic Beads are uniform, non-aggregating, super-paramagnetic beads consisting of a ferric oxide core ...
- Immunoprecipitation,Western Blot
- 5 mL
Novus Biologicals, a Bio-Techne Brand
Thermo Fisher Scientific
- Use kit to obtain up to 5-log enrichment of human epithelial tumor cells, directly from whole blood, bone marrow or PBMC...
- Inquire
- Processes ~4x10^9 cells total
- 2.8µm superparamagnetic beads that bind biotinylated antibodies (or other biotinylated ligands)
Dynabeads Biotin ... - Inquire
- Processes ~2x10^9 cells total
BioLegend
- MojoSort(TM) Human CD4 Nanobeads
- Cell Sep - Pos
- 100 tests
- MojoSort(TM) Human CD45 Nanobeads
- Cell Sep - Pos
- 20 tests
Bio-Rad
- Bio-Rad’s SureBeads Magnetic Beads System provides faster and more reliable immunoprecipitation of proteins and protein ...
- Inquire
Cell Signaling Technology
New England Biolabs
- An affinity matrix for the small-scale isolation and purification of MBP-fusion proteins. Amylose is covalently coupled ...
- Proteomics & Glycomics
- 25 mg
- An affinity matrix for small-scale isolation and purification of (MBP) fusion proteins. Monoclonal anti-MBP is ...
- Proteomics & Glycomics
- 10 mg
Promega
- DNA IQ Resin is designed to work with the other components of the DNA IQ System (Cat.# DC6700 and DC6701) to purify DNA ...
- Inquire
- 50ml
- High Capacity Magne Streptavidin Beads are magnetic affinity beads with high specificity and high capacity for binding ...
- purification
- 3ml
Luminex Corporation
- Inquire
- 1 mL, 4mL, & Custom Volumes
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Thermo Fisher Scientific
Thermo Fisher Scientific
Miltenyi Biotec
Thermo Fisher Scientific
Thermo Fisher Scientific
BioLegend
Miltenyi Biotec
BioLegend
Miltenyi Biotec
Thermo Fisher Scientific
Thermo Fisher Scientific
BioLegend
BioLegend
Thermo Fisher Scientific
Thermo Fisher Scientific
BioLegend
Miltenyi Biotec
New England Biolabs
Thermo Fisher Scientific