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CD11a Rat anti-Mouse, Brilliant Violet 711, Clone: M17/4, BD Optibuild™

Rat Monoclonal Antibody

Manufacturer:  BD Biosciences 740676

Catalog No. BDB740676


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Description

Description

The M17/4 antibody reacts with the 180 kDa α L chain of LFA-1 (CD11a/CD18, α L β 2 integrin), a heterodimeric surface glycoprotein expressed on almost all leukocytes. CD8a+CD8b- intestinal intraepithelial T lymphocytes, which are believed to be thymus independent, do not express CD11a. LFA-1 mediates a variety of heterotypic and homotypic intercellular adhesions through interaction with ICAM-1 (CD54) and ICAM-2 (CD102), including participation in the immunological synapses between CD8+ T lymphocytes and antigen-presenting cells. mAb M17/4 blocks a variety of LFA-1-mediated cells interactions in vitro, and costimulatory effects have also been described. In vivo treatment with M17/4 mAb reduces the severity of graft-versus-host reactions, prolongs allograft survival, inhibits the development of autoimmunity, and blocks substance P-induced leukocyte migration. The M17/4 and 2D7 (Cat. No. 553120) antibodies are reported to recognize different epitopes of the CD11a molecule.

Specifications

Specifications

CD11a
M17/4
Brilliant Violet 711
Aqueous buffered solution containing ≤0.09% sodium azide.
Rat
IgG2a, κ
50μg
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Monoclonal
Flow Cytometry
0.2mg/mL
Itgal; Integrin alpha-L; Integrin αL; ITAL; LFA-1A; LFA-1α; Ly-15
Affinity Purified
C57BL/6 Mouse Splenic Secondary Cytotoxic T Lymphocytes
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
RUO
Primary
Murine
Documents
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