Predicted to enable receptor ligand activity. Predicted to be involved in several processes, including macrophage chemotaxis; phagocytosis; and superoxide anion generation. Predicted to act upstream of or within regulation of membrane potential and regulation of sensory perception of pain. Predicted to be integral component of membrane. Predicted to be active in extracellular space. Orthologous to human TAFA4 (TAFA chemokine like family member 4). [provided by Alliance of Genome Resources, Apr 2022]