Cat#:RP-139AC;Product Name:Recombinant Human Cystatin SN / CST1 Protein;Synonym:CST1,Cystatin-SN,Cystain-SA-I,Cystatin-1;Description:Human Cystatin SN with His Tag is produced in HEK293 cells. It contains AA Trp 21 - Ser 141.;Source:HEK293;Predicted N Terminal:Trp 21;Molecular Characterization:Recombinant Human Cystatin SN / CST1 Protein has a calculated MW of 15.1 kDa. The recombinant protein migrates as 17-19 kDa under reducing (R) condition (SDS-PAGE).;Purity:Greater than 95% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per μg of recombinant human Cystatin SN / CST1 protein by the LAL method.;Formulation:Recombinant human Cystatin SN / CST1 protein was lyophilized from 0.22 μm filtered solution in 25 mM MES, 150 mM NaCl, pH 6.0.;Stability:Recombinant human Cystatin SN / CST1 protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant human Cystatin SN / CST1 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;