Azides of Biotin/Desthiobiotin
A number of (desthio)biotinylation reagents with
- different solubility characteristics (PEG-linker for increased molecule solubility)
- optimized streptavidin binding characteristics (different PEG-linker length)
- different cleavability characteristics (Diazo-linker for removal of the biotin moiety upon purification)