Cat#:RP-048AC;Product Name:Recombinant Human BAFF / TNFSF13B / CD257 Protein(Fc Tag);Synonym:TNFSF13B,BAFF,BLYS,CD257,DTL,TALL-1,TALL1,THANK,TNFSF20,ZTNF4;Description:Human BAFF with Fc Tag is produced in HEK293 cells. It contains AA Ala 134 - Leu 285.;Source:HEK293;Predicted N Terminal:Glu;Molecular Characterization:Recombinant Human BAFF / TNFSF13B / CD257 Protein has a calculated MW of 44.5 kDa. The recombinant protein migrates as 45-55 kDa on a SDS-PAGE gel under reducing (R) condition due to glycosylation.;Purity:Greater than 96% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per μg of recombinant human BAFF / TNFSF13B / CD257 protein by the LAL method.;Formulation:Recombinant human BAFF / TNFSF13B / CD257 protein was lyophilized from 0.22 μm filtered solution in 50 mM tris, 100 mM glycine, pH7.5.;Stability:Recombinant human BAFF / TNFSF13B / CD257 protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant human BAFF / TNFSF13B / CD257 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;