Immunogen sequence: CGDTSGWATI FGTVHGNANS VALTQECFLK QYPQCCDCKE TELECVNGDL KSVPMISNNV TLLSLKKNKI HSLPDKVFIK YTKLKKIFLQ HNCIRHISRK A; Positive Samples: Mouse kidney, Rat kidney; Cellular Location: Cell membrane, Multi-pass membrane protein. The activity o