Strep-Tag II Antibody
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| WB |
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Reactivity | All Species |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Positive Control | Strep-Tag II protein ladder (Lane 1) |
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Application & Usage | The antibody can be used for Western blot analysis (0.5-4 µg/ml). However, the optimal conditions should be determined individually. |
Other Names | Strep-Tag II, anti-Strep-Tag II, Strep-Tag II antibody, Strep-Tag IIantibody |
Target/Specificity | Strep-Tag II |
Antibody Form | Liquid |
Appearance | Colorless liquid |
Formulation | 100 µg (0.5 mg/ml) affinity purified rabbit anti-Strep-Tag II polyclonal antibody in phosphate buffered saline (PBS), pH 7.2, containing 30 % glycerol, 0.5 % BSA, 5 mM EDTA and 0.01 % thimerosal. |
Handling | The antibody solution should be gently mixed before use. |
Reconstitution & Storage | -20 °C |
Background Descriptions | |
Precautions | Strep-Tag II Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
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Provided below are standard protocols that you may find useful for product applications.
Background
Streptavidin 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.
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