Immunogen sequence: HSLFTCEPIT VPRCMKMAYN MTFFPNLMGH YDQSIAAVEM EHFLPLANLE CSPNIETFLC KAFVPTCIEQ IHVVPPCRKL CEKVYSDCKK LIDTFGIRWP EELECDRLQY CDETVPVTFD PHTEFLGPQK KTEQVQRDIG FWCPRHLKTS GGQGYKFLGI DQCAPPCPNM YFKSDELEFA KSF; Positive Samples: mouse kidney,