Cat#:RP-317AC;Product Name:Recombinant Human Siglec-2 / CD22 (176-687) Protein;Synonym:CD22,SIGLEC2,BL-CAM,Leu-14;Description:Human Siglec-2 (176-687) with His Tag is produced in HEK293 cells. It contains AA Trp 176 - Arg 687.;Source:HEK293;Predicted N Terminal:Trp 176;Molecular Characterization:Recombinant Human Siglec-2 / CD22 (176-687) Protein has a calculated MW of 57.8 kDa. The recombinant protein migrates as 90-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.;Purity:Greater than 95% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per μg of recombinant human Siglec-2 / CD22 (176-687) protein by the LAL method.;Formulation:Recombinant human Siglec-2 / CD22 (176-687) protein was lyophilized from 0.22 μm filtered solution in PBS, pH7.4.;Stability:Recombinant human Siglec-2 / CD22 (176-687) protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant human Siglec-2 / CD22 (176-687) 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;