Immunogen sequence: VSRSTQAPLI IRPDSGNPLD TVLKVLEILG KKFPVTENSK GYKLLPPYLR VIQGDGVDIN TLQEIVEGMK QKMWSIENIA FGSGGGLLQK LTRDLLNCSF K. Visfatin, also known as pre-B cell colony-enhancing factor, is an adipocytokine that is abundantly secreted by visceral a