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.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab134349 has been referenced in 2 publications.
- Jia CE et al. Pendrin, an anion exchanger on lung epithelial cells, could be a novel target for lipopolysaccharide-induced acute lung injury mice. Am J Transl Res 8:981-92 (2016). PubMed: 27158384
- Repic T et al. Characterization of dorsal root ganglion neurons cultured on silicon micro-pillar substrates. Sci Rep 6:39560 (2016). PubMed: 28008963