Page 124 - 2022-23 BIOFACT Catalogue

DaBead™ Magnetic Bead

Magnetic Bead Synthesized with In-House Technology

DaBead™ Magnetic bead is a product developed for nucleic acid puri cation by coating the surface of Super Paramagnetic Nano-
particle with silica. It allows for convenient nucleic acid extraction based on the principle that nucleic acid speci cally binds to the
surface of small magnetic beads. There are magnetic beads for DNA and RNA in di erent sizes.

Feature
• Uniform bead size • Minimization of aggregation between beads
• High binding affinity • Prevention of toxic iron exposure through polymer Shell
• Various types & sizes of samples purification • Automated extraction equipment for diagnostic purpose available
• Affordable price through in-house development and synthesis • Various bead types suitable for multiple purposes

Typical SEM, TEM images of silica coated superparamagnetic nanoparticles

< EDS analysis of Magnetic Bead > Real image

100 nm
Enlargement image

Fe, Si overlay image Fe image Si image

Silica
100nm 100 nm 100 nm
Fe K Si K
JED-2300 AnalysisStation

124 BIOFACT CATALOGUE