作者: D. Bottaro , J. Rubin , D. Faletto , A. Chan , T. Kmiecik
关键词: Gene product 、 Hepatocyte Growth Factor Receptor 、 C-Met 、 Hepatocyte growth factor 、 Tyrosine kinase 、 Molecular biology 、 Proto-Oncogene Proteins c-met 、 Phosphorylation 、 Biology 、 Phosphoprotein
摘要: Hepatocyte growth factor (HGF) is a plasminogen-like protein thought to be humoral mediator of liver regeneration. A 145-kilodalton tyrosyl phosphoprotein observed in rapid response HGF treatment intact target cells was identified by immunoblot analysis as the beta subunit c-met proto-oncogene product, membrane-spanning tyrosine kinase. Covalent cross-linking 125I-labeled ligand cellular proteins appropriate size that were recognized antibodies directly established product cell-surface receptor for HGF.