Home / Magnetic Particles / Basic Magnetic Particles / Absolute Mag™ Plain Magnetic Particles, Crosslinked Dextran-coated, Fluorescent Red, 300 nm
Absolute Mag™ Plain Magnetic Particles, Crosslinked Dextran-coated, Fluorescent Red, 300 nm(WHM-M102)

Datasheet

Absolute Mag™ Plain Magnetic Particles, Crosslinked Dextran-coated, Fluorescent Red, 300 nm (# WHM-M102) are synthesized as a core of magnetite and a coating of crosslinked dextran with red fluorescence (excitation: 552 nm, emission: 580 nm). These magnetic nanoparticles are cluster-typed shaped and can be separated with conventional permanent magnets. Polydispersity index: < 0.2.

Polydispersity Index
< 0.2
Particle Size
300 nm
Functional Group
N/A
Surface Coating
Crosslinked Dextran
Concentration
5 mg/mL
Storage Buffer
Suspension in PBS buffer (pH = 7.4)
Unit Size
5 mL
Number of Particles
1.4E+11 particles/mL
Absorption Max
552 nm
Density
2.5 g/ccm
Magnetization
47 Am2/kg iron (H = 80 kA/m)
Saturation Magnetization
>70 Am2/kg iron (H> 800 kA/m)
Coercive Field Hc
0.451 kA/m
Stability
Stable in aqueous buffers pH> 4. Not stable in organic solvents, acidic solutions pH < 4.
Storage
Storage at 2 - 8 °C for 6 months.

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