Enables vascular endothelial growth factor receptor binding activity. Involved in several processes, including positive regulation of interleukin-6 production; regulation of vascular endothelial growth factor receptor signaling pathway; and response to interleukin-1. Predicted to be located in extracellular space. Orthologous to human VEGFD (vascular endothelial growth factor D). [provided by Alliance of Genome Resources, Apr 2022]