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CAS RN: 9013-20-1 | Product Number: S0951
Streptavidin from Streptomyces avidinii
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Purity:
Synonyms:
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1VIAL |
$138.00
|
5 | Contact Us | ≥40 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
Supplemental Product Information:
Product Information
- Volume/Quantity : 1 mg
- Product Form : Purified streptavidin from Streptomyces avidinii. Lyophilized in 50 mM sodium chloride.
- Preservative : None
- Specific Activity : ≧13 U/mg, HABA dye-binding method
Description
- Streptavidin, a biotin-binding protein from Streptomyces avidinii, frequently exhibits lower levels of non-specific binding than avidin. The biotin-streptavidin complex is used in a variety applications, including Western blotting, Immunohistochemistry and ELISA.
Reconstitution
- Reconstitute with distilled water or saline and centrifuge if not clear. Because the lyophilizate is true concentration may vary slightly, we recommended reconstituting it and obtaining a more accurate concentration via its extinction coefficient.
Storage
- Store at -20 °C to -80 °C prior to reconstitution. After reconstitution store at 4 °C. For extended storage after reconstitution, freeze at -20 °C. Avoid repeated freezing and thawing.
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| Product Number | S0951 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (-20°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 9013-20-1 |
| PubChem Substance ID | 253662406 |
| MDL Number | MFCD00082035 |
Specifications
| Appearance | White to Brown to Dark green powder to crystal |
| Specific Activity | to pass test |
Properties (reference)
GHS
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Transport Information:
| HS Number | 3504.00.5000 |
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