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CD11b Rat anti-Mouse, PerCP-Cy5.5, Clone: M1/70, BD, Rat Monoclonal Antibody, Each

415.20

Details

The M1/70 monoclonal antibody specifically binds to CD11b, also known as Integrin alpha M (Itgam or α;M) . CD11b is a 170-kDa type 1 transmembrane glycoprotein and belongs to the Integrin alpha chain family. CD11b serves as the alpha chain of the heterodimeric Mac-1 integrin (CD11b/CD18, α;Mβ;2), also known as complement receptor 3 (CR3) . Mac-1 mediates adhesion to ICAM-1 (CD54), ICAM-2 (CD102), fibrinogen and binding to C3bi. Mac-1 is expressed at varying levels on granulocytes, macrophages, myeloid-derived dendritic cells, natural killer cells, microglia, and B-1 B lymphocytes. Mac-1 expression is rapidly up-regulated on neutrophils after activation, in the same time period that CD62L (L-selectin) is shed from the cell surface. The M1/70 antibody reportedly blocks cell adherence and C3bi binding but does not block cell-mediated lysis. Cross-reaction of the M1/70 antibody with CD11b expressed on human monocytes, polymorphonuclear leukocytes, and NK cells has been reported.

Additional Information

SKU 10133199
UOM Each
UNSPSC 12352203
Manufacturer Part Number 550993