Recombinant human EGFR (NP_005219) extracellular domain (Met1-Gly640), fused with the Fc region of human IgG1 at the C-terminus, was produced in HEK293.
Predicted N Terminal:
Lyophilized from sterile PBS, pH7.4.
The recombinant human EGFR/Fc chimera is a homodimeric protein. The reduced monomer consists of 860 amino acids and has a calculated molecular mass of 95 KDa. As a result of glycosylation, the recombinant protein migrates as an approximately 130-140 KDa p
< 1.0 eu per μg of the protein as determined by the LAL method.
>97% as determined by SDS-PAGE.
Samples are stable for up to twelve months from date of receipt at -70oC.
Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4oC before opening to recover the entire contents.