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Molecular Probes™ Streptavidin, Alexa Fluor™ 647—R-Phycoerythrin Conjugate (Alexa Fluor™ 647—R-Phycoerythrin Streptavidin)
Streptavidin, Alexa Fluor™ 647—R-Phycoerythrin Conjugate (Alexa Fluor™ 647—R-Phycoerythrin Streptavidin)
Brand: Molecular Probes™ S20992
This item is not returnable.
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Description
The streptavidin, Alexa Fluor™ 647-R-phycoerythrin streptavidin tandem conjugate has excitation and emission maxima at ∼496,565/667 and is widely used to detect biotinylated probes by flow cytometry in multicolor applications using a single excitation wavelength, 488 nm. The Alexa Fluor™ 647 conjugates of R-PE have emission spectra almost identical to those of Cy5-R-PE conjugates but tend to have more intesne long-wavelength emission and to require less compensation in the R-PE channel.View a selection guide for all Alexa Fluor™ streptavidin and avidin conjugates.
Specifications
| 1 mg/mL | |
| Fluorescence | |
| 100 μL | |
| 488 or 561/668 | |
| Wet Ice | |
| Alexa Fluor™ | |
| PE-Alexa Fluor 647 |
| PE-Alexa Fluor 647 | |
| Flow Cytometry, Immunoassays, Histochemical Applications, Blot Analysis | |
| Contains 1 vial of streptavidin R-PE-Alexa Fluor™ 647 conjugate (1 mg/mL). Store in refrigerator (2–8°C) and protect from light. |
|
| 633/635, 488 or 561 | |
| Solution | |
| Streptavidin Conjugate (Fluorescent) |
For Research Use Only. Not for use in diagnostic procedures.