- Product Form
- Purified streptavidin from Streptomyces avidinii - lyophilized
- Reconstitute with distilled water or saline.
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution.
- Purified streptavidin prepared by affinity chromatography
- Buffer Solution
- Phosphate/Borate buffered saline
- Preservative Stabilisers
- 1% Mannitol
- 17 U/mg streptavidin
One unit will bind 1 µg of D-biotin.
- >95% by SDS-PAGE
- Protein Molecular Weight
- 53 kDa
- Prior to reconstitution store at +4oC.
After reconstitution store at -20oC.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use.
- Guaranteed until date of expiry. Please see product label.
- For research purposes only
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Applications of Streptavidin
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using the appropriate negative/positive controls.
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