Cat#:RP-297AC;Product Name:Recombinant Human CD4 Protein;Synonym:CD4,CD4mut,LEU3;Description:Human CD4 with His Tag is produced in HEK293 cells. It contains AA Lys 26 - Trp 390.;Source:HEK293;Predicted N Terminal:Lys 26;Molecular Characterization:Recombinant Human CD4 Protein has a calculated MW of 41.5 kDa. The recombinant protein migrates as 50 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.;Purity:Greater than 92% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per μg of recombinant human CD4 protein by the LAL method.;Formulation:Recombinant human CD4 protein was lyophilized from 0.22 μm filtered solution in PBS, pH7.4.;Stability:Recombinant human CD4 protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant human CD4 protein under sterile conditions at -20℃ to -80℃. It is recommended that the recombinant protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.;Usage:For Lab Research Use Only;