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MicroPlex Microspheres , LumAvidin™ Beads, and SeroMAP™ Microspheres
发布时间：[2008-04-23] |
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The powerful multiplexing capabilities of the Luminex systems and software are due to advanced chemistry and simplicity of the Luminex® Coupling Beads. There are two types of Luminex coupling beads: FlexMAP™ beads for nucleic acid research and standard coupling beads (MicroPlex Microspheres or LumAvidin) for covalent attachment of proteins and various other ligands.
Strengths
- Rapid solution-phase kinetics and thus reduces incubation times.
- Powerful multiplexing with up to 100 individually colored 5.6 micron, polystyrene beads per MTP well.
- Simple and reproducible bead chemistries increase application flexibility including cytokine, various immunoglobulins, SNPs, viral loads and more.
LumAvidin Beads
LumAvidin Beads are general use components for further manufacture of xMAP bioassays. They are internally labeled with fluorescent dyes and contain a surface layer of Avidin for near covalent binding of biotin and biotinylated ligands.
SeroMAP Microsperes
These microspheres are specially formulated to reduce non-specific binding during serological-based assays. They are general use components for further manufacture of xMAP bioassays. They are internally labeled with fluorescent dyes and contain a surface layer of Carboxyl groups for covalent attachment of ligands (or biomolecules).
Specifications
MicroPlex Microspheres (Carboxylated Beads)
| Concentration |
1.25 x 107 beads/mL |
| Size |
5.6 microns |
| Material |
Polystyrene |
| Active Group |
COOH |
| Shipped in |
0.01% merthiolate |
| Binding sites |
1 x 108 |
| Shelf life |
3 years |
LumAvidin Beads
| Concentration |
2.5 x 106 beads/mL |
| Size |
5.6 microns |
| Material |
Polystyrene |
| Active Group |
Avidin |
| Shipped in |
BSA, Tween?0, Sodium Azide |
| Binding sites |
> 1 x 106 |
| Shelf life |
6 months |
SeroMAP Microspheres
| Concentration |
1.25 x 107 beads/mL |
| Size |
5.6 microns |
| Material |
Polystyrene |
| Active Group |
COOH |
| Shipped in |
0.01% merthiolate |
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