Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Storage bufferpH: 7.20
Preservative: 0.01% Thimerosal (merthiolate)
Constituents: 69% PBS, 0.5% BSA, 30% Glycerol, 0.15% EDTA
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab119810 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use a concentration of 0.5 - 4 µg/ml.|
RelevanceStreptavidin is a tetrameric protein purified from Streptomyces avidinii. It has wide use in numerous molecular biological protocols dues to its strong affinity for biotin. The original Strep-tag (AWRHPQFGG) was a nine amino acid peptide with high specificity and affinity towards streptavidin which allows the simple purification of protein by use of affinity columns, but required addition to only the C-terminus of recombinant proteins. To also allow a Strep-tag to be placed at the N-terminus of recombinant proteins, it was re-engineered and re-named Strep-tag II.
- anti-Strep-Tag II antibody
- Strep-Tag II antibody
- Strep-Tag II antibody antibody
- Strep-Tag IIantiboy antibody
ab119810 has not yet been referenced specifically in any publications.