Immunogen sequence: PPINPQRQNG LAHDRAPSRK DSLESDSSTA IIPHELIRTR QLESVHLKFN QESGALIPLC LRGRLLHGRH FTYKSITGDM AITFVSTGVE GAFATEEHPY AAHGPWLQIL LTEEFVEKML EDLEDLTSPE EFKLPKEYSW PEKKLKVSIL PDVVFDSPLH; Positive Samples: Mouse testis, Rat kidney; Cellular Loca