The mouse monoclonal antibody E11 recognizes an extracellular epitope of CD35 (CR1), a type I transmembrane glycoprotein expressed on granulocytes, monocytes, B cells, folicular dendritic cells, erythrocytes, NK and T cell subsets, as well as e.g. on glomerulal podocytes.
Cross-Reactivity (Details)
Human, Non-Human Primates
Purification
Purified by protein-A affinity chromatography.
Purity
> 95 % (by SDS-PAGE)
Immunogen
Acute monocytic leukemia cells and normal blood monocytes
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
4 °C
Storage Comment
Store at 2-8°C. Do not freeze.
Hogg, Ross, Jones, Slusarenko, Walport, Lachmann: "Identification of an anti-monocyte monoclonal antibody that is specific for membrane complement receptor type one (CR1)." in: European journal of immunology, Vol. 14, Issue 3, pp. 236-43, (1984) (PubMed).
Complement C3b/C4b receptor 1 (Knops blood group),CD35 (complement receptor 1, CR1) is a monomeric multiple modular cell surface glycoprotein which serves as receptor for C3b and C4b, the most important components of the complement system leading to clearance of foreign macromolecules. It is expressed mainly on the surface of granulocytes, monocytes, erythrocytes, B cells and folicular dendritic cells. Besides its role in complement cascade, CD35 is involved in blocking BCR-induced proliferation and the differentiation of B cells to plasmablasts and their Ig production.,CR1, KN, C3BR, C4BR