Key features and details
- Expression system: Native
- Purity: > 90% SDS-PAGE
- Suitable for: WB, ELISA, Flow Cyt
Product nameNative Streptavidin protein (Cy3 ®)
See all Streptavidin proteins and peptides
Biological activityab136196 binds D-Biotin.
Purity> 90 % SDS-PAGE.
Protein lengthFull length protein
Predicted molecular weight60 kDa
Amino acids1 to 183
ConjugationCy3 ®. Ex: 552nm, Em: 565nm
Our Abpromise guarantee covers the use of ab136196 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Additional notesab136196 binds D-Biotin.
Concentration information loading...
Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C. Store In the Dark.
Preservative: 0.1% Sodium azide
- 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.
ab136196 has been referenced in 1 publication.
- Zhang A et al. Development and application of a fluorescence protein microarray for detecting serum alpha-fetoprotein in patients with hepatocellular carcinoma. J Int Med Res 44:1414-1423 (2016). PubMed: 27885040