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|
HS Code |
720018 |
| Product Name | Streptavidin from Streptomyces avidinii |
| Source | Streptomyces avidinii |
| Molecular Weight | Approximately 60 kDa (tetramer) |
| Structure | Tetrameric protein |
| Binding Specificity | Binds biotin with high affinity |
| Binding Affinity | Kd ≈ 10^-15 M |
| Solubility | Water-soluble |
| Isoelectric Point | pI ~ 5-6 |
| Form | Lyophilized powder or aqueous solution |
| Purity | Typically >95% by SDS-PAGE |
| Applications | Biotin detection, affinity purification, ELISA, Western blot |
| Storage Temperature | 2–8°C (recommended for stability) |
| Cas Number | 9013-20-1 |
| Recommended Buffer | Phosphate-buffered saline (PBS) |
| Absorbance Maximum | 280 nm (for protein quantitation) |
As an accredited Streptavidin fromStreptomycesavidinii factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Streptavidin from *Streptomyces avidinii* (Sigma-Aldrich), 10 mg, supplied in a clear glass vial with yellow/white labeling and product details. |
| Shipping | Streptavidin from *Streptomyces avidinii* (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in a tightly sealed container, protected from light and moisture. It is typically transported at ambient temperature or with cold packs, depending on the manufacturer's guidelines, to maintain stability and activity during transit. Handling is according to chemical safety regulations. |
| Storage | **Streptavidin from *Streptomyces avidinii*** should be stored at –20°C in a tightly sealed container, protected from light and moisture. Avoid repeated freeze/thaw cycles. Upon reconstitution, aliquot and store at –20°C or below. Use sterile techniques to prevent contamination. Follow manufacturer’s instructions (Sigma Aldrich/Merck/TCI) for optimal stability and activity. |
Competitive Streptavidin fromStreptomycesavidinii prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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