Immunogen sequence: MEGGLADGEP DRTSLLGDSK DVLGPSTVVA NSDESQLLTP GKMSQRQGKE AYPTPTKDLH QPSLSPASPH SQGFERGKED ISQNKDESSL SMSKSKSESK LYNGSEKDSS. This gene encodes a member of the oxysterol-binding protein (OSBP) family, a group of intracellular lipid recept