The Biotin-Capture Beads manufactured by Adar biotech, contain modified Avidin
that is immobilized on rigid, highly cross-linked beaded agarose possessing high
chemical Stability. Adar Biotech's 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.