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Absolute Mag™ Streptavidin Magnetic Particles, Crosslinked Dextran-coated, Fluorescent Red, 100 nm(WHM-M093)
Absolute Mag™ Streptavidin Magnetic Particles, Crosslinked Dextran-coated, Fluorescent Red, 100 nm (# WHM-M093) are synthesized as a core of magnetite and a coating of crosslinked dextran with red fluorescence (excitation: 552 nm, emission: 580 nm), having streptavidin surface. 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
100 nm
Ligand
Streptavidin
Surface Coating
Crosslinked Dextran
Concentration
5 mg/mL
Storage Buffer
Suspension in PBS (0.02 % sodium azide)
Unit Size
1 mL
Number of Particles
3.0E+12 particles/mL
Absorption Max
552 nm
Binding Capacity
> 200 pmol biotin/mg
Density
3.2 g/ccm
Magnetization
49 Am2/kg iron (H = 80 kA/m)
Saturation Magnetization
>76 Am2/kg iron (H> 800 kA/m)
Coercive Field Hc
0.449 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.
| Cat. # | Product Name | Unit Size | Price |
|---|---|---|---|
| WHM-X047 | Absolute Mag™ Streptavidin Magnetic Particles, 50 nm | 1 mL | Online Inquiry |
| WHM-X048 | Absolute Mag™ Streptavidin Magnetic Particles, 75 nm | 1 mL | Online Inquiry |
| WHM-X049 | Absolute Mag™ Streptavidin Magnetic Particles, 100 nm | 1 mL | Online Inquiry |
| WHM-X050 | Absolute Mag™ Streptavidin Magnetic Particles, 150 nm | 1 mL | Online Inquiry |
| WHM-X051 | Absolute Mag™ Streptavidin Magnetic Particles, 200 nm | 1 mL | Online Inquiry |
| WHM-S101 | Absolute Mag™ Streptavidin Magnetic Particles, 0.4-0.69 μm | 1 mL | Online Inquiry |
| WHM-S102 | Absolute Mag™ Streptavidin Magnetic Particles, 0.7-0.9 μm | 1 mL | Online Inquiry |
| WHM-S103 | Absolute Mag™ Streptavidin Magnetic Particles, 1.0-1.4 μm | 1 mL | Online Inquiry |
| WHM-S104 | Absolute Mag™ Streptavidin Magnetic Particles, 1.5-1.9 μm | 1 mL | Online Inquiry |
| WHM-S105 | Absolute Mag™ Streptavidin Magnetic Particles, 2.0-2.9 μm | 1 mL | Online Inquiry |
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