It is used to capture nucleotides, peptides, proteins or cells with biomarkers and purify biotin or biotinylated proteins, antibodies and other substances using the interaction between biotin and streptavidin ligands. The affinity between streptavidin and biotin is very strong and needs to be eluted under denaturation conditions. Streptavidin has a relatively weak affinity for iminobiotin and can be eluted at pH9.5-11.0 and pH4.0. Streptavidin Beads 6FF use highly cross-linked 6% agargo medium, which can withstand high flow rate and chemical stability, and is suitable for large-scale purification. Note: This preloaded column can be used for AKTA instruments
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