H₂O₂ activation of EGFR is temperature-dependent.

<p>Serum-starved A549 cells were left intact or incubated for 30 min. with 1 U/ml GO or 15 min. 100 ng/ml EGF at the indicated temperatures (T). EGFR was IPed from cell lysates and IBed for total and Tyr-phosphorylated EGFR, as indicated.