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Specifications
- Description:Hydrophilic Streptavidin Magnetic Beads
- Size:5 mL
- Cat. no.:CA101641-210
Specifications
About this item
Hydrophilic Streptavidin Magnetic Beads are 2 µm superparamagnetic particles covalently coupled to a highly pure form of streptavidin
The beads can be used to capture biotin labeled substrates including antigens, antibodies and nucleic acids. The strength of the biotin-streptavidin interaction, an association constant (Ka) of 1015 M-1 coupled with the low non-specific binding of streptavidin permits captured substrates to be useful as ligands in subsequent experiments including mRNA isolation and the capture of primary or secondary antibodies.