Immunogen sequence: SKLLDFCKSK DIVLVAYSAL GSQRDKRWVD PNSPVLLEDP VLCALAKKHK RTPALIALRY QLQRGVVVLA KSYNEQRIRQ NVQVFEFQLT AEDMKAIDGL D. AKR1C3 a member of the aldo/keto reductase superfamily, which consists of more than 40 known enzymes and proteins. These