| Antigen | Recombinant human Tie-1 protein (22-760 aa, EC domain) was expressed in NSO cells as His-tagged Fc protein Chimera and purified (>90%). Recombinant chimeric Tie-1 protein migrates as ~130-140 kda under reducing conditions.
Endotoxin concentration is <0.1 ng/1 ug of the protein. Biological activity is not established. |