Predicted to enable fibroblast growth factor receptor binding activity and growth factor activity. Predicted to be involved in several processes, including chondroblast differentiation; positive regulation of ERK1 and ERK2 cascade; and positive regulation of macromolecule metabolic process. Predicted to act upstream of or within several processes, including animal organ morphogenesis; cellular response to leukemia inhibitory factor; and embryonic hindlimb morphogenesis. Predicted to be active in cytoplasm and extracellular space. Orthologous to human FGF4 (fibroblast growth factor 4). [provided by Alliance of Genome Resources, Apr 2022]