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Home / Magnetic Particles / Affinity Magnetic Particles / Streptavidin / Absolute Mag™ Streptavidin Magnetic Particles, 50 nm

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Absolute Mag™ Streptavidin Magnetic Particles, 50 nm(WHM-X047)

Datasheet

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Absolute Mag™ Streptavidin Magnetic Particles, 50 nm (# WHM-X047) offer easy affinity isolation or handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets without columns or centrifugation. Our streptavidin magnetic particles are uniform and superparamagnetic particles with a monolayer of recombinant streptavidin covalently coupled to the surface. Absolute Mag™ Streptavidin Magnetic Particles are pre-blocked by a layer of BSA with significantly low non-specific binding and high binding capacity.

Application Notes

Easy affinity isolation or handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets without columns or centrifugation.

Particle Size

50 nm

Ligand

Streptavidin

Concentration

1 mg/mL

Storage Buffer

DI Water, 0.05% NaN₃, 0.01% Tween 20 , 0.1% BSA

Unit Size

1 mL, 5 mL, 10 mL

Number of Particles

6×10^11 particles/mL

Bead Magnetic Content

>80%

Binding Capacity

1 mg magnetic particles can conjugate:
>5,500 pmoles free biotin
~850 pmol biotinylated peptides
>35 µg biotinylated IgG
~35 µg ds-DNA
~1,100 pmol ss-oligonucleotides

Storage

Storage: 2-8 °C; Do not freeze. Keep vial upright.

Cat. #	Product Name	Unit Size	Price
WHM-X048	Absolute Mag™ Streptavidin Magnetic Particles, 75 nm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-X049	Absolute Mag™ Streptavidin Magnetic Particles, 100 nm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-X050	Absolute Mag™ Streptavidin Magnetic Particles, 150 nm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-X051	Absolute Mag™ Streptavidin Magnetic Particles, 200 nm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-S101	Absolute Mag™ Streptavidin Magnetic Particles, 0.5-0.69 μm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-S102	Absolute Mag™ Streptavidin Magnetic Particles, 0.7-0.9 μm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-S103	Absolute Mag™ Streptavidin Magnetic Particles, 1.0-1.4 μm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-S104	Absolute Mag™ Streptavidin Magnetic Particles, 1.5-1.9 μm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-S105	Absolute Mag™ Streptavidin Magnetic Particles, 2.0-2.9 μm	1 mL, 5 mL, 10 mL	Online Inquiry
WHM-S106	Absolute Mag™ Streptavidin Magnetic Particles, 3.0-3.9 μm	1 mL, 5 mL, 10 mL	Online Inquiry