Raji/Human CD155 Stable Cell Line

• Genetically modified cell lines best reflect MOA (Mechanism of Action)
• Higher activity and larger assay window for robust and reproducible cell-based bioassay
• Comprehensive application data to support assay development and validation
• Full tracible record, stringent quality control and validated cell passage stability
• Parental cell line legally obtained from internationally recognized cell resource bank and commercially licensed
• Global commercial license assistance whenever regulatory filing is required

The Raji/Human CD155 Stable Cell Line was engineered to express full length human CD155 (Uniprot: P15151-1), used to mimic cancer target cells. When co-cultured with human TIGIT Reporter Cell, the TIGIT/CD155 interaction inhibits TCR signaling and NFAT-mediated luminescence. Blocking the TIGIT/CD155 interaction by either anti-TIGIT or anti-CD155 antibodies releases the inhibitory signal and results in TCR activation and NFAT-mediated luminescence.

• Useful for cell-based CD155 binding assay

• Useful as CD155-expressing target cells in reporter gene assay

Suspension

Hygromycin B (20 μg/mL)

RPMI-1640 + 10% FBS

Serum-free cell cryopreservation medium

1 vial contains at least 5×10^6 cells in 1 mL serum-free cryopreservation medium

Frozen in liquid nitrogen.

Negative

Negative

See data sheet for detailed culturing and assay protocol.