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BD Biosciences™ Quantibrite™ Phycoerythrin (PE) Beads
PE fluorescence quantitation kit for flow cytometric estimation of antibodies bound per cell.
Brand: BD Biosciences™ 340495
This item is not returnable.
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Description
- Each BD Quantibrite™ PE tube contains a lyophilized pellet of beads conjugated with four levels of phycoerythrin (PE).
- The pellet is restrained in the bottom of the tube by a stainless steel retainer.
- The number of PE molecules per bead at each level varies among lots; lot-specific information is included with each kit.
- Each BD Quantibrite tube contains gelatin and sodium azide and is packaged in a foil pouch.
- There are 10 tubes per kit.
- BD Quantibrite PE tubes are designed for use with PE-labeled monoclonal antibodies for the purpose of estimating ABCs by flow cytometry.
- When you run a BD Quantibrite PE tube at the same instrument settings as the assay, the FL2 axis can be converted into the number of PE molecules bound per cell.
- By using known ratios of PE to antibodies, you can then convert PE molecules per cell to antibodies per cell.
- These factors, and others that affect quantitation, are discussed in detail in the BD Quantibrite white paper.
- Store foil pouches at 2°C–8°C and do not freeze.
- Protect from exposure to light.
- The reagent is stable until the expiration date shown on the pouch label when stored as directed.
- Reconstitute the pellet immediately after removing the tube from the pouch.
- The reconstituted pellet is stable for 24 hours when protected from light and stored at 2°C– 8°C.
Specifications
| 10 Tubes/Kit | |
| Phycoerythrin (PE) Beads |