Biotin-Capture Beads

• Cat.No.: Avidin-11A
• 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.

Specification

• Cat.no: Avidin-11A
• 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
• Tag: Non