Biotin-Capture Beads Avidin-11A

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.
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