金山科研平台，产品价格货期咨询微信：jinshanbio Source:Mouse myeloma cell line, NS0-derived Accession #:Q05A52 N-terminal Sequence Analysis:Met Purity:>95%, by SDS-PAGE under reducing conditions and visualized by silver stain. Predicted Molecular Mass:19.2 kDa SDS-PAGE:30 kDa, reducing conditions Activity:Measured by its ability to stimulate mouse T cell proliferation in the presence of anti-CD3.The ED₅₀ for this effect is typically 1.25 - 5.0 µg/mL. Molecule Information: CD27 Ligand/TNFSF7 Aliases: CD70; TNFSF7 Entrez Gene IDs: 970 (Human); 21948 (Mouse) Background: CD27 Ligand/TNFSF7 CD27 Ligand, also known as CD70 and TNFSF7, is a type II transmembrane glycoprotein belonging to the TNF superfamily (TNFSF). CD27 Ligand expression is induced by antigen-receptor activation in B cells. CD27/TNFRSF7 is expressed on natural killer (NK) cells and subsets of T and B cells. CD27 ligation on NK cells induces proliferation and IFN production. CD27 ligation on T cells provides a co-stimulatory signal required for T cell proliferation, clonal expansion and the promotion of effector T cell formation. CD27 ligation on B cells inhibits terminal differentiation of activated B cells into plasma cells and enhances commitment to memory B cell responses.