Table 1.

EGFR expression analysis by quantitative flow cytometry and immunohistochemistry in lung cancer cell lines

Cell linesEGFR expression (no. EGFR per cell)Immunohistochemical score
Ms15.4 × 1010
N4171.97 × 1020
A5495.25 × 1031+
LK-16.31 × 1031+
LK871.65 × 1041+
EBC-12.23 × 1041+
Lu995.59 × 1042+
LU656.01 × 1042+
A4313.51 × 1063+