ALPPL2

Alkaline phosphatase, placental-like 2 is a protein that in humans is encoded by the ALPPL2 gene.
Function.
There are at least four distinct but related alkaline phosphatases: intestinal, placental, placental-like, and liver/bone/kidney (tissue non-specific). The product of this gene is a membrane bound glycosylated enzyme, localized to testis, thymus and certain germ cell tumors, that is closely related to both the placental and intestinal forms of alkaline phosphatase.