Mouse monoclonal IgG1 antibody against human, mouse CD105 (endoglin).

• Mesenchymal Stromal cells

The SN6h antibody reacts with CD105 (Endoglin), an ~180 kDa cell-surface glycoprotein that is a disulfide-bonded homodimer comprising ~90 kDa type I transmembrane subunits. CD105 is a component of the TGF-β receptor complex and is expressed by vascular endothelial smooth muscle cells, syncytiotrophoblasts of placenta, and activated macrophages, and at relatively low levels by stromal fibroblasts. Its expression is also observed in some types of tumors, and levels are up-regulated on the endothelium during angiogenesis. In concert with signaling receptors, CD105 binds to TGF-β1 and TGF-β3 with high affinity, but does not bind TGF-β2. Other ligands reportedly include Activin A, BMP-2, BMP-7, and BMP-9. CD105 has important roles in angiogenesis, cardiovascular development, and vascular remodeling, and the protein serves a regulatory role in cytoskeletal reorganization by modulating the sites of focal adhesion and cellular migration. Certain mutations in CD105 result in the autosomal dominant disorder hereditary hemorrhagic telangiectasia (HHT). The epitope of the SN6h antibody is reportedly localized within the Ala119-Gly230 sequence of the N-terminal OR1 (orphan region 1) domain. CD105 is often used in combination with CD73 and CD90 to phenotype mesenchymal stromal cells.

Type: Anti-Endoglin Mouse Monoclonal Antibody [clone: SN6h] (APC)
Antigen: Endoglin
Clonality: Monoclonal
Clone: SN6h
Conjugation: APC
Epitope:
Host: Mouse
Isotype: IgG1 kappa
Reactivity: Human