Immunodensity isolation of untouched CD8+ T cells.

• Fast and easy-to-use
• Requires no special equipment or training
• Isolated cells are untouched
• Can be combined with SepMate™ for consistent, high-throughput sample processing

The RosetteSep™ Human CD8+ T Cell Enrichment Cocktail is designed to isolate CD8+ T cells from whole blood by negative selection. Unwanted cells are targeted for removal with Tetrameric Antibody Complexes recognising non-CD8+ T cells and glycophorin A on red blood cells (RBCs). When centrifuged over a buoyant density medium such as RosetteSep™ DM-L (STMC15705) or Lymphoprep™ (STMC07801), the unwanted cells pellet along with the RBCs. The purified CD8+ T cells are present as a highly enriched population at the interface between the plasma and the buoyant density medium.