Enables several functions, including ErbB-4 class receptor binding activity; laminin binding activity; and nucleic acid binding activity. Involved in several processes, including cellular response to lipopolysaccharide; liver regeneration; and positive regulation of cytokine production. Located in cell surface; cytoplasm; and nucleolus. Orthologous to human NCL (nucleolin). [provided by Alliance of Genome Resources, Apr 2022]