Predicted to enable transmembrane transporter binding activity. Acts upstream of or within hematopoietic progenitor cell differentiation. Predicted to be located in cell junction. Predicted to be active in plasma membrane. Is expressed in several structures, including alimentary system; limb; nervous system; sensory organ; and urinary system. Orthologous to human TCAF2 (TRPM8 channel associated factor 2). [provided by Alliance of Genome Resources, Apr 2022]