PMID- 3012781 OWN - NLM STAT- MEDLINE DCOM- 19860708 LR - 20220409 IS - 0036-8075 (Print) IS - 0036-8075 (Linking) VI - 232 IP - 4758 DP - 1986 Jun 27 TI - The product of the human c-erbB-2 gene: a 185-kilodalton glycoprotein with tyrosine kinase activity. PG - 1644-6 AB - Antibodies were raised against a synthetic peptide corresponding to 14 amino acid residues at the COOH-terminus of a protein deduced from the human c-erbB-2 nucleotide sequence. These antibodies immunoprecipitated a 185-kilodalton glycoprotein from MKN-7 adenocarcinoma cells. Incubation of the immunoprecipitates with (gamma-32P)ATP resulted in the phosphorylation of this protein on tyrosine residues. These results indicate that the human c-erbB-2 gene product is the 185-kilodalton glycoprotein that is associated with tyrosine kinase activity. Although the c-erbB-2 protein was predicted to encode a protein very similar to epidermal growth factor (EGF) receptor, EGF did not stimulate this kinase activity either in vivo or in vitro. FAU - Akiyama, T AU - Akiyama T FAU - Sudo, C AU - Sudo C FAU - Ogawara, H AU - Ogawara H FAU - Toyoshima, K AU - Toyoshima K FAU - Yamamoto, T AU - Yamamoto T LA - eng PT - Journal Article PL - United States TA - Science JT - Science (New York, N.Y.) JID - 0404511 RN - 0 (Glycoproteins) RN - 0 (Receptors, Cell Surface) RN - 62229-50-9 (Epidermal Growth Factor) RN - EC 2.7.10.1 (ErbB Receptors) RN - EC 2.7.10.1 (Protein-Tyrosine Kinases) SB - IM MH - Amino Acid Sequence MH - Epidermal Growth Factor/metabolism MH - ErbB Receptors MH - *Genes MH - Glycoproteins/genetics/isolation & purification/*metabolism MH - HeLa Cells/metabolism MH - Humans MH - Molecular Weight MH - Oncogenes MH - Phosphorylation MH - Protein-Tyrosine Kinases/*metabolism MH - Receptors, Cell Surface/metabolism EDAT- 1986/06/27 00:00 MHDA- 1986/06/27 00:01 CRDT- 1986/06/27 00:00 PHST- 1986/06/27 00:00 [pubmed] PHST- 1986/06/27 00:01 [medline] PHST- 1986/06/27 00:00 [entrez] AID - 10.1126/science.3012781 [doi] PST - ppublish SO - Science. 1986 Jun 27;232(4758):1644-6. doi: 10.1126/science.3012781.