Magnosphere MS300/Streptavidin
Magnosphere MS300/Streptavidin
Magnosphere MS300/Streptavidin particles are streptavidin-coated magnetic microparticles of uniform size that are intended for recovery of biotin-labeled molecules. Magnosphere MS300/Streptavidin particle surfaces are covered with a hydrophilic polymer, enabling low non-specific absorption of nucleic acids and no inhibition of enzymatic activity. These Magnosphere MS300/Streptavidin magnetic microparticles can be used in PCR and qPCR amplifications or with ELISA systems.
Applications
- PCR
- qPCR
- ELISA
Components
- Magnosphere MS300/Streptavidin: 2 ml (10 mg/ml), approximately 6 × 108 particles/ml
- Dispersion medium: TBS, 0.05% Tween20, 0.09% NaN3
Storage
4°C
Properties
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Particle size: 3 µm
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Magnetic material content: ~20% by weight
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Biotin binding amount: 400 to 600 pmol/mg particle
Binding capacity
Biotinylated ssDNA (30 mer) binding capacity approximately: 80 to 100 pmol/mg. Binding amount varies depending on chain length and sequence of DNA.