Cat#:RP-242AC;Product Name:Recombinant Rat beta 2-Microglobulin / B2M Protein;Synonym:B2M;Description:Rat beta 2-Microglobulin with His Tag is produced in HEK293 cells. It contains AA Ile 21 - Met 119.;Source:HEK293;Predicted N Terminal:Ile 21;Molecular Characterization:Recombinant Rat beta 2-Microglobulin / B2M Protein has a calculated MW of 12.5 kDa. The recombinant protein migrates as 15 kDa under reducing (R) condition (SDS-PAGE).;Purity:Greater than 95% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per μg of recombinant Rat beta 2-Microglobulin / B2M protein by the LAL method.;Formulation:Recombinant Rat beta 2-Microglobulin / B2M protein was lyophilized from 0.22 μm filtered solution in PBS, pH7.4.;Stability:Recombinant Rat beta 2-Microglobulin / B2M protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant Rat beta 2-Microglobulin / B2M 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;