Immunogen sequence: FVVCWTPGQV VLLLDGLGCE SCNVLAVEKY FLLLAEANSL VNAAVYSCRD AEMRRTFRRL LCCACLRQST RESVHYTSSA QGGASTRIML PENGHPLMDS T; Positive Samples: HL-60; Cellular Location: Cell membrane, Cell surface, Multi-pass membrane protein. Edg4 is a Lysophosp