This gene encodes a member of the hepatoma-derived growth factor family. The encoded protein has mitogenic and DNA-binding activity and may play a role in cellular proliferation and differentiation. High levels of expression of this gene enhance the growth of many tumors. This gene was thought initially to be located on chromosome X, however, that location has been determined to correspond to a related pseudogene. Alternatively spliced transcript variants encoding distinct isoforms have been described.,HDGF, HMG1L2, heparin binding growth factor,Epigenetics & Nuclear Signaling,RNA Binding,Cancer,Tumor biomarkers,Cell Biology & Developmental Biology,Growth factor,HDGF