Key features and details
- Expression system: Native
- Suitable for: Flow Cyt
Product nameNative Streptavidin protein (SureLight® P3)
See all Streptavidin proteins and peptides
Protein lengthFull length protein
Predicted molecular weight19 kDa
ConjugationSureLight® P3. Ex: 614nm, Em: 662nm
Our Abpromise guarantee covers the use of ab133143 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. Do Not Freeze. Store In the Dark.
Preservative: 0.05% Sodium azide
Constituents: Phosphate Buffer, 6.85% Sucrose, 0.58% Sodium chloride, 0.1% BSA
ReconstitutionReconstitute to 1 ml with distilled deionized water. Use within 3 months. If further dilution of the conjugate is required, use diluted material within one week.
- 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.
ab133143 has not yet been referenced specifically in any publications.