Immunogen sequence: IPGVVDGVFL PRHPQELLAS ADFQPVPSIV GVNNNEFGWL IPKVMRIYDT QKEMDREASQ AALQKMLTLL MLPPTFGDLL REEYIGDNGD PQTLQAQFQE M. CES2 is a member of the carboxylesterase large family. The family members are responsible for the hydrolysis or transeste