Product nameNative Streptavidin protein (DyLight® 488)
See all Streptavidin proteins and peptides
Protein lengthFull length protein
ConjugationDyLight® 488. Ex: 493nm, Em: 518nm
Our Abpromise guarantee covers the use of ab134349 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C. Store In the Dark.
Preservative: 0.02% Sodium azide
Constituents: Phosphate Buffer, 0.88% Sodium chloride, 1% BSA
- SA V1
- SA V2
RelevanceStreptavidin is a tetrameric protein purified from Streptomyces sp. that binds very tightly to the vitamin biotin with a Kd of ~ 10-14 mol/l. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
ab134349 has not yet been referenced specifically in any publications.