Modulates hedgehog signaling in several cell types including brain and lung through direct interaction with members of the hedgehog family.
Subcellular locations: Cell membrane, Secreted
The last 22 C-terminal amino acids may participate in cell membrane attachment.
Subcellular locations: Cytoplasm
Widely expressed in fetal and adult tissues. Highest expression in adult heart, liver and pancreas, and in fetal kidney.