Immunogen sequence: GSSGEDDPLG EEDLPSEEDS PREEDPPGEE DLPGEEDLPG EEDLPEVKPK SEEEGSLKLE DLPTVEAPGD PQEPQNNAHR DKEGDDQSHW RYGGDPPWPR; Positive Samples: Mouse small intestine, Rat small intestine; Cellular Location: Cell membrane, Cell projection, Nucleus, S