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IBA Lifesciences Strep-Tactin™ Magnetic Microbeads
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Product Code. 16441485 Shop All IBA Lifesciences Products
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Quantity:
750 μL for isolation out of 5 x 108 cells
Unit Size:
750µL
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

IBA Lifesciences GmbH Strep-Tactin™ Magnetic Microbeads enable a rapid and economic cell isolation.

  • Strep-Tactin™ Magnetic Microbeads are microspheres covalently linked to Strep-Tactin™.
  • They are suitable for labeling antigen-specific cytotoxic T cells (MHC I Streptamer™) or surface marker-specific cells (Fab-TACS™/Nano-TACS™).
  • To target specific cells, MHC I complexes, low affinity Fab fragments or nanobodies fused to a Twin-Strep-tag™ (MHC I-Streps, Fab-Streps or Nano-Streps) are required in addition to fluorescent Strep-Tactin™.

  • Strep-Tactin™ multimerizes MHC I-Streps or Fab-/Nano-Streps, ensuring stable binding to cells.
  • The resulting magnetic complexes can be used to label cells that are specific for the respective peptide-loaded MHC I molecule or for a selected surface marker.
  • The addition of biotin reverses the multimerization and causes the dissociation of MHC I-Streps or Fab-/Nano-Streps from the cell surface.
  • The complete removal of all labeling reagents permits serial positive selection as well as depletion steps and reserves the cells’ full biological activity.

Specifications

Capacity (Metric) 750 μL
Formulation Strep-Tactin™ covalently linked to polysaccharide coated magnetic microbeads
Kit Contents Suspension in Dulbeccos phosphate buffered saline (DPBS) without Ca and Mg, contains KCl and 0.1% sodium azide
Content And Storage 2°C to 8°C, do not freeze
Particle Size 1 to 3 μm
Quantity 750 μL for isolation out of 5 x 108 cells
Type Magnetic Affinity Bead

For Research Use Only.

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