IBA Lifesciences Strep-Tactin™ Magnetic Microbeads

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

Brand:  IBA Lifesciences 6-5510-050

Product Code. 16441485

Description

• 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
• Kit Contents: Suspension in Dulbeccos phosphate buffered saline (DPBS) without Ca and Mg, contains KCl and 0.1% sodium azide
• Particle Size: 1 to 3 μm
• Type: Magnetic Affinity Bead

• Formulation: Strep-Tactin™ covalently linked to polysaccharide coated magnetic microbeads
• Content And Storage: 2°C to 8°C, do not freeze
• Quantity: 750 μL for isolation out of 5 x 10⁸ cells

For Research Use Only.