Streptavidin (Cy2)
Catalog No : USB-S7973-83
390.82€
0.00€
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| Product name | Streptavidin (Cy2) | ||
|---|---|---|---|
| Catalog No | USB-S7973-83 | ||
| Supplier’s Catalog No | S7973-83 | ||
| Supplier | US Biologicals | ||
| Source antigen | Streptomyces avidinii | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | FLISA, IP, WB | ||
| Molecular weight | |||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | Purified | ||
| Purity | Prepared from chromatographically pure streptavidin. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-streptavidin. | ||
| Form | Supplied as a liquid in PBS, pH 7.2, 10mg/ml BSA (IgG and protease free), 0.01% sodium azide. | ||
| Reactivity life | 12 months | ||
| Note | For reserch purpose only | ||
| Description | Applications: Suitable for use in FLISA, Western Blot and Immunofluorescence. Other applications have not been tested. Absorbance: 489nm Emission:505nm Fluorochrome/Proein Ratio: 1.6M Cy2 per M Streptavidin Storage and Stability: May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at -20°C or colder. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | ||
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