This report describes ATCC luciferase reporter solid and liquid tumor cell lines that express tumor antigens such as CD19, CD20, and HER2. Learn how you can incorporate these target cells into your T-Cell cytotoxicity assays to enable your breakthroughs in immuno-oncology.

This study demonstrates the use of three robust, responsive, and reproducible GAS-Luc2 reporter solid tumor cell lines for the assessment of T cell and other immune/tumor microenvironmental cell-mediated immune responses triggered by PD-1/PD-L1, CD-155/TIGIT, or B7-H3 (CD276) immune checkpoints.

To facilitate large-scale drug discovery of immune checkpoint inhibitors, ATCC created tumor and immune cell lines with high endogenous expression of checkpoint inhibitory and co-stimulatory expression levels.

ATCC introduced luciferase reporters containing the response element of immunologically important transcription factors into the THP-1 cell line. The THP-1 LUC2 cell lines provide a means to confidently measure immune modulation for all your drug discovery and development efforts.

ATCC generated CAR-T Target Luciferase Reporter Cells lines that have high endogenous expression of clinically relevant cell surface tumor antigens, such as CD19, CD20, and HER2. These new immuno-oncology tools are comprised of both solid and liquid tumor cell lines that exhibit sensitive and stable luciferase reporter expression.

ATCC provides a large collection of fully characterized and authenticated cell lines, human primary cells, and advanced cell models such as checkpoint luciferase reporter cells and CAR-T target luciferase reporter cells that support immuno-oncology therapeutic development.