Immunogen sequence: PAKLRDLSRE NVLITGGGRG IGRQLAREFA ERGARKIVLW GRTEKCLKET TEEIRQMGTE CHYFICDVGN REEVYQTAKA VREKVGDITI LVNNAAVVHG KSLMDSDDDA LLKSQHINTL G. DHRS3 catalyze the oxidation/reduction of a wide range of substrates, including retinoids and stero