Predicted to enable low-density lipoprotein particle binding activity; low-density lipoprotein particle receptor activity; and scavenger receptor activity. Predicted to be involved in cell-cell signaling; defense response to bacterium; and negative regulation of angiogenesis. Predicted to be integral component of plasma membrane. Orthologous to human STAB1 (stabilin 1). [provided by Alliance of Genome Resources, Apr 2022]