Positive test controls include: HeLa, SH-SY5Y, Mouse ovary, Mouse brain, Rat brain. Immunogen sequence: YYFTLESFQK SFYINAHIRM ESLFKTETPL TTKPSLPAIQ EEVSDQTTNN GGELMLESTF. EDG4 belongs to a family of G-protein coupled receptors whose ligands are lysophosp