NCIt definition : Placenta growth factor isoform 1 (149 aa, 17 kDa) is encoded by the human PGF gene.
This protein may be involved in the positive regulation of endothelial cell growth.;
NCIt note : PlGF-1 is expressed in the colon and in mammary carcinomas. This isoform does not
contain a heparin binding domain. (UniProt);