Protocol for Preparing Concentrated Biotin Stock Solutions for Streptavidin Elution
Biotin–streptavidin interactions represent one of the strongest non-covalent affinities in biochemical systems, making streptavidin agarose beads a powerful tool for isolating biotin-labeled nucleic acids and proteins. Efficient elution of bound biomolecules commonly relies on the introduction of free biotin, which competes with resin-bound biotinylated complexes for streptavidin binding...
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