TY - JOUR A1 - Weich, H. A. A1 - Sebald, Walter A1 - Schairer, H. U. A1 - Hoppe, J. T1 - The human osteosarcoma cell line U-2 OS expresses a 3.8 kilobase mRNA which codes for the sequence of the PDGF-B chain N2 - A cDNA clone of about 2500 basepairswas prepared from the human osteosarcoma cellline U-2 OS by hybridizing with a v-sis probe. Sequence analysis showed that this cDNA contains the coding region for the PDGF-B chain. Here we report that the mitogen secreted by these osteosarcoma cells contains the PDGF-B chain and is probably a homodimer of two B-chains. KW - Biochemie KW - Platelet-derived growthfactor KW - cDNA KW - Oncogene KW - Tumor cell Y1 - 1986 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-62588 ER -