Table 1

Wild-type EGFRa and mutant EGFRvIII surface expression for the cell lines described in these experiments

Cell lineNo. of wild-type EGFR receptors/cellNo. of mutant EGFRvIII receptors/cell
A4312.0–3.8 × 1060
NR6 null00
NR6W1.1–2.8 × 1060
NR6M07.4–10 × 105
U87MG1 × 1050
U87MG.wtEGFR1 × 1060
U87MG.ΔEGFR1 × 1052 × 106
  • a EGFR, epidermal growth factor receptor.