Description_x000D_ Biochem/physiol Actions_x000D_ Member of ephrin ligand family that binds Eph receptor tyrosine kinases (EphA2, EphA3, EphA4, EphA5, EphA6, EphA7, and EphA8). Involved in pattern formation and morphogenesis._x000D_ Other Notes_x000D_ Extracellular domain of mouse ephrin-A2 (amino acids 1-184) is fused to the C-terminal 6X histidine-tagged Fc region of human IgG1._x000D_ Physical form_x000D_ Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline._x000D_ Analysis Note_x000D_ The biological activity is measured by its ability to bind immobilized recombinant rat EphA5/Fc in ELISA.