|Product Overview:||Biotin-Capture Beads contain modified Avidin that is immobilized on rigid, highly cross-linked beaded agarose possessing high chemical stability. Our modified Avidin provides a substantial improvement over native Avidin. The high affinity to biotin is maintained, while background problems are minimized due to chemical modification on the protein. The Biotin-Capture Beads has proven to be particularly useful in the isolation of antigens and nucleic acids by employing biotinylated antibodies, or nucleic acid probes respectively. Biotin-Capture Beads can be used in numerous additional affinity chromatography applications.|
|Matrix:||Highly cross-linked 4% spherical agarose|
|Functional group:||Modified Avidin|
|Average particle size:||40-165 μm|
|Dynamic binding capacity:||2-4 mg biotinilated BSA per ml of beads|
|Recommended flow rate:||1-2 ml/min/cm2|
|pH working range:||2-11|
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