Silica Magnetic Beads

1 Product Overview

Silica Magnetic Beads are designed for nucleic acid extraction and purification. The product is made of superparamagnetic Fe3O4 as the core, with a large number of silica hydroxyl groups on the surface.
The product contains a large number of silica hydroxyl functional groups, with high magnetic content and monodispersity. Under specific conditions, nucleic acids can specifically bind to the silica hydroxyl groups on the surface of the magnetic beads, so that nucleic acids can be extracted quickly and accurately from complex samples.
2 Product features
 Fast magnetic response, good monodispersity
 Low batch-to-batch variation, high reproducibility
 Good biocompatibility, low cytotoxicity
3 Scope of application
 Extraction of genomic DNA from whole blood, tissues, plants and microorganisms.
 Extraction of viral DNA/RNA, total RNA
 Purification of PCR products
 Plasmid DNA extraction
4 Product parameters and specifications
 Particle size: 100 nm, 200 nm, 1 μm and 1.5 μm.
 Concentration: 50 mg/mL
 Solvent: DI Water
 Surface functional group: hydroxyl group (-OH)
 Applicable solutions: PBS, Tris-HCl, H2O
 Iron (Fe) content: 30%
5 Caution
 The density of magnetic beads is large, and it is easy to sink after a long time of standing, therefore, please shake well before use in order to obtain a homogeneous suspension of magnetic beads.
6 Storage conditions and expiration date
Storage conditions: Store at 2~8℃, do not freeze or dry.

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