Table 1

Levels of EGFR and HER2 in the cell lines tested

EGFRHER2
OD (×103)a%bOD (×103)a%c
MDA-MB-435S0000
T47-D1231127224
MDA-MB-2311851171673
BT-47416425344100
MDA-MB-45300223742
SK-BR-31191272051
MDA-MB-46831002900
A431106001002334
  • a Optical densitometry values.

  • b Relative level of expression calculated as percentage of A431.

  • c Relative level of expression calculated as percentage of BT-474.