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Absolute Mag™ BSA Magnetic Particles, 500 nm(WBM-M003)

Datasheet

Absolute Mag™ BSA Magnetic Particles, 500 nm are dextran iron oxide composite particles provided with covalently bound bovine serum albumin (BSA), which makes these particles more hydrophilic and biocompatible. At the same time, similar particles with HAS on the surface are achievable if requested. These protein-coated particles can be easily separated with permanent magnets. The supplying system is PBS buffer (pH=7.4) with 0.02 % sodium azide.

Polydispersity Index
< 0.2
Particle Size
500 nm
Ligand
BSA
Concentration
10 mg/mL
Storage Buffer
PBS (0.02 % sodium azide).
Unit Size
10 mL
Number of Particles
5.1E+10 particles/mL
Matrix
Dextran
Binding Capacity
1.5- 2.0 μg albumin (BSA)/mg particle
Density
3.0 g/ccm
Magnetization
47 Am2/kg iron (H = 80 kA/m)
Saturation Magnetization
>70 Am2/kg iron (H> 800 kA/m)
Coercive Field Hc
0.677 kA/m
Stability
Stable in aqueous buffers pH> 4. Not stable in organic solvents, acidic solutions pH < 4.
Storage
Storage at 2-8°C.
Shelf Life
3 months

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