Molecular Characterization: Mouse CD138(Gln23-Leu254) hFc(Glu99-Ala330)Molecular weight: The protein has a predicted molecular mass of 50.3 kDa after removal of the signal peptide.The apparent molecular mass of mCD138-hFc is approximately 55-70 kDa due to glycosylation.Description: Recombinant mouse CD138 protein with C-terminal human Fc tagCell surface proteoglycan that bears both heparan sulfate and chondroitin sulfate and that links the cytoskeleton to the interstitial matrix. Regulates exosome biogenesis in concert with SDCBP and PDCD6IP.[UniProtKB/Swiss-Prot Function]