Cat#:FCGRT-018MAC;Product Name:Recombinant Mouse FCGRT & B2M Heterodimer Protein;Synonym:FCGRT, B2M, FcRn, FCRN; alpha-chain;Description:Recombinant Mouse FCGRT&B2M protein is produced in HEK293 cells. It contains AA Ser 22 - Ser 297 &Ile 21 - Met 119 &P01887 ).;Source:HEK293;Predicted N Terminal:Ser 22 (FCGRT) and Ile 21 (B2M);Molecular Characterization:Mouse FCGRT & B2M Heterodimer Protein, produced by co-expression of FCGRT and B2M, has a calculated molecular weight of 33 kDa FCGRT and 14.7 kDa B2M. Subunit FCGRT was fused with his tag at the C terminus and subunit B2M was fused with Twin-Strep tag at the C terminus. The predicted N-terminus is Ser 22FCGRT & Ile 21B2M. The reducing R protein migrates as 45-50 kDa FCGRT and 18 kDa B2M respectively due to glycosylation.;Purity:Greater than 95% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per ug of Mouse FCGRT&B2M protein by the LAL method.;Formulation:Recombinant mouse FCGRT & B2M Heterodimer protein was lyophilized from 0.22 um filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.;Stability:Recombinant mouse FCGRT & B2M Heterodimer protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant mouse FCGRT & B2M Heterodimer 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;