摘要
The relationship between antiproliferative effect of human IFN γ EGF 3 fusion protein and the influence of EGF receptor binding activity has been studied on A431 cell line. Antiproliferative activity of human IFN γ EGF 3 was higher than that of its parent IFN γ. In the 125 I EGF receptor competition experiment, the inhibition of EGF receptor binding capacity on the target cells was observed in the treatments of human IFN γ or IFN γ EGF 3, but the later was more significant. Our data suggests that the antiproliferative effects by IFN γ and its fusion protein are closely related to their EGF receptor competitions.
The relationship between antiproliferative effect of human IFN γ EGF 3 fusion protein and the influence of EGF receptor binding activity has been studied on A431 cell line. Antiproliferative activity of human IFN γ EGF 3 was higher than that of its parent IFN γ. In the 125 I EGF receptor competition experiment, the inhibition of EGF receptor binding capacity on the target cells was observed in the treatments of human IFN γ or IFN γ EGF 3, but the later was more significant. Our data suggests that the antiproliferative effects by IFN γ and its fusion protein are closely related to their EGF receptor competitions.
