Cat#:RP-0635H;Product Name:Recombinant Human EphB4 / HTK Protein;Synonym:HTK,MYK1,TYRO11;Description:The mature form of human EphB4 (NP_004435.3) extracellular domain (Met 1-Ala 539) with quinary-aa peptide (DDDDK) at the C-terminus was expressed and purified.;Source:Human Cells;Predicted N Terminal:Leu 16;Molecular Characterization:The recombinant human EphB4 is a monomeric protein consisting of 530 amino acids and has a calculated molecular mass of 57.7 kDa. As a result of glycosylation, rhEphB4 migrates as an approximately 65-70 kDa protein in SDS-PAGE under reducing conditions.;Purity:Greater than 95 % as determined by SDS-PAGE;Endotoxin:< 1.0 EU per ug of the protein as determined by the LAL method;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile 100mM NaCl, 50mM Tris, pH 7.5;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;