Isolate any biomolecule – just add your biotinylated ligand.
Over the past 15 years, streptavidin-coupled Dynabeads® have been widely used and are cited in thousands of papers for diverse manual and automated applications. Dynabeads® are also employed on more than 25,000 routine IVD instruments worldwide. The portfolio of streptavidin-coupled Dynabeads® available is presented below.
Advantages using Dynabeads® Streptavidin
- All you need is a tube and a magnet
- No centrifugation, precipitation, or filtration
- Robust and gentle, preserving protein nativity
- Few handling steps and no sample dilution
- Absolute consistency
- Optimal binding kinetics and minimal sample loss enable quantitative isolations
- All protocols can be easily automated
To allow flexibility, four different types of streptavidin-coupled Dynabeads® are available. Check out the Dynabeads Streptavidin SELECTION GUIDE further down the page to see the different characteristics.
There's also a Dynabeads Streptavidin TRIAL KIT with 1 ml of each bead-type, so you can try them out with your own application.
All bead-types are in principle applicable to the same type of applications. Your choice should be directed by the nature of your target and sample, the buffers and solutions applied. To obtain best possible results, choose the bead with the size, charge and degree of hydrophobiocity most appropriate for your application.
|Dynabeads® M-280 Streptavidin||Free biotin:|
650 - 900 pmoles/mg beads.
5-10 µg/mg beads.
|Dynabeads® MyOne™ Streptavidin T1||Free biotin:|
> 1,300 pmoles/mg beads.
20 µg/mg beads
|Free biotin: |
650 - 1,350 pmoles/mg beads.
5-10 µg/mg beads.
|Dynabeads® MyOne™ Streptavidin C1||Free biotin:|
> 2,500 pmoles/mg beads
15-20 µg/mg beads
|Dynabeads® kilobaseBINDER™ Kit||70 pmoles of a 4 kb biotinylated DNA fragment and 80 pmoles of a 10 kb fragment per mg beads|
|Dynabeads® Biotin Binder||Processes 2 x 10E9 cells (PBMC) or 200 ml whole blood|
|CELLection® Biotin Binder Kit||Processes 2 x 10E9 cells (PBMC) or 200 ml whole blood|