only in taxon only_in_taxon Homo sapiens Homo sapiens protein alkaline phosphatase (human) fam:hAP PR:000050343 protein Category=organism-family. Requested by=MAxO. A protein that is a translation product of any of the following alkaline phosphatase genes in human: ALPG (encoding the germinal form; GCAP), ALPP (encoding the placental form; PLAP), ALPI (encoding the intestinal form; IAP), and ALPL (encoding the tissue non-specific form; TNAP). alkaline phosphatase, tissue-nonspecific isozyme (human) alkaline phosphatase, placental type (human) intestinal-type alkaline phosphatase (human) alkaline phosphatase, germ cell type (human)