Not available outside of the UK & Ireland.

Analysis Note

The biological activity is measured by its ability to bind immobilized recombinant mouse EphB2/Fc in ELISA.

Biochem/physiol Actions

Member of ephrin ligand family that binds Eph receptor tyrosine kinases (EphA4, EphB1, EphB2, EphB3, and EphB4). Involved in pattern formation and morphogenesis. Ephrin-B2 can be detected on monocytes, mesangial cells, CD34⁺ stem cells, bone marrow fibroblasts, activated melanocytes and melanoma cells, and pre-artery endothelial cells.

Other Notes

Extracellular domain of mouse ephrin-B2 (amino acids 1-227) fused to the C-terminal 6X histidine-tagged Fc region of human IgG1.

Physical form

Lyophilized from a 0.2 µm filtered solution in phosphate buffered saline.