Immunogen sequence: QHPGSDMRQE KPSSPSPMPS STPSPSLNLG NTEEAIRDNS QVNAVTVLTL LDKLVNMLDA VQENQHKMEQ RQISLEGSVK GIQNDLT. The serum deprivation-response protein (SDPR) is a calcium-independent phospholipid-binding protein whose expression is increased in seru