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Strep-Tactin® Magnetic Microbeads
Strep-Tactin® multimers conjugated with magnetic microbeads
| Quantity | Unit price |
|---|---|
| 1-2 |
€249.00*
|
| 3-9 |
€237.00*
|
| From 10 |
€211.00*
|
Content
Please note: Strep-Tactin® Magnetic Microbeads were specifically developed for cell isolation. For protein purification, we offer MagStrep® Strep-Tactin®XT beads and MagStrep® Strep-Tactin® beads, which have an agarose coating that ensures a high protein binding capacity.
Strep-Tactin® Magnetic Microbeads are microspheres covalently linked to Strep-Tactin®. They are suitable for selecting cells that express a Strep-tag®II or Twin-Strep-tag® - fusion protein on the surface. Another approach is the isolation of cells via a strep-tagged protein that specifically binds to a target cell of interest. This can be e.g. an antigen for B cell selection, an MHC class I molecule for T cell selection or any type of antibody for a cell of choice. For this approach, Strep-Tactin® Magnetic Microbeads have to be complexed with a strep-tagged protein to generate a selection reagent. After the cells are isolated, biotin addition will cause the release of Strep-Tactin® Magnetic Microbeads from the cell surface.
| Bead Size: | 1 - 3 µm |
|---|---|
| Detector/Ligand: | Strep-Tactin® |
| Form: | Suspension in DPBS |
| Format: | Magnetic beads |
| Possible Application: | Cell isolation (magnetic) |
| Recommended Usage: | 15 µl per 1 x 10^7 total cells |
| Storage: | 2-8 °C; Do not freeze! |
|---|---|
| Stability: | 6 months after shipping |
| Shipping: | Room temperature |
Protective T cell receptor identification for orthotopic reprogramming of immunity in refractory virus infections (Stief et al., 2022, Molecular Therapy)
Combining phage display with SMRTbell next-generation sequencing for the rapid discovery of functional scFv fragments (Nannini et al., 2021, Monoclonal Antibodies)
Rab1-AMPylation by Legionella DrrA is allosterically activated by Rab1 (Du et al., 2021, Nature Communications)
Accessories
Biotin stock solution
Content:
1 ml
100 mM concentrated biotin for dissociation of Twin-Strep-tag® from Strep-Tactin® suitable for cells
