A Simple and Sensitive Method for Measuring Tumor-Specific T Cell Cytotoxicity
Figure 1
Quantification of luciferase expression from serially diluted 4T1-Her2 cells.
A. Cells were seeded at a large range of density (from 10,000 to 50 per well) and were assayed for luciferase expression 2 h later. B. The assay was focused on the low cell number wells. The numbers above each bar indicate the actual luciferase units detected.