Immunogen sequence: NSGYYYCHVS LWAPGHNRSW HKVAEAVSSP AGVGVTWLEP DYQVYLNASK VPGFADDPTE LACRVVDTKS GEANVRFTVS WYYRMNRRSD NVVTSELLAV MDGDW Highest antigen sequence identity to the following orthologs: Mouse - 82%, Rat - 82%. Inhibits the binding of prostagl