Cat#:4-1BB-221HAC;Product Name:Recombinant Human 4-1BB / TNFRSF9(Fc & Avi Tag), Biotinylated;Synonym:TNFRSF9,4-1BB,CD137,CDw137,ILA;Description:Biotinylated recombinant Human 4-1BB with Fc Tag is produced in HEK293 cells. It contains AA Leu 24 - Gln 186.;Source:HEK293;Predicted N Terminal:Leu 24;Molecular Characterization:Recombinant human 4-1BB /TNFRSF9 protein has a calculated molecular weight of 45.7 kDa. As a result of glycosylation, The recombinant protein migrates as 60-66 kDa under reducing (R) condition, and 120-130 kDa under non-reducing (NR) condition (SDS-PAGE).;Purity:Greater than 95% as determined by SDS-PAGE.;Endotoxin:<1.0 EU per μg of recombinant human 4-1BB /TNFRSF9 protein by the LAL method.;Formulation:Recombinant human 4-1BB /TNFRSF9 protein was lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, pH7.5.;Stability:Recombinant human 4-1BB /TNFRSF9(Fc & Avi Tag), Biotinylatedwas stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant human 4-1BB /TNFRSF9(Fc & Avi Tag), Biotinylatedunder 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;