The magnetic beads have the characteristics of superparamagnetism, fast magnetic response, rich amino functional groups, monodispersion and submicron size, and can covalently pair polypeptides, proteins, oligonucleotides and other biological ligands to the surface of microspheres under the action of special chemical reagents (such as glutaraldehyde), which is an important carrier tool in medical and molecular biology research.
Particle size
500 nm
Surface group/content
Amino group(~40 μmol/g)
Shell material
SiO2
Magnetic type
Superparamagnetism
Form
Monodisperse
Magnetic nuclei
Fe3O4
Magnetic response time
<30s
Saturation magnetization
50.11 emu/g
Polydispersity index
<0.2
Storage Buffer
20% ethanol
Storage
Stable storage at 2 ~ 8°C, shelf life of 2 years (can be stored or transported for a short time at room temperature).
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For Research or Industrial Raw Materials, Not For Personal Medical Use!