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Long name
Rat Monoclonal Antibody against Human CD11b Mac-1 alpha, Clone: M1/70
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Antigen
CD11b (mouse)
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Species reactivity
Human (Homo sapiens), Non-Human (Homo sapiens) Primates, Mouse (Mus musculus), Rabbit
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Negative species reactivity
at the time of upload there has been no data, please, contact us to obtain most recent information on species reactivity and cross reactivity
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Clonality
Monoclonal Antibody (Mab)
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Clone
M1/70
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Applications
FC, IP, IHC(F), FUNC
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Immunogen
B10 mouse spleen cells enriched for T cells_x000D_
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Format conjugation
APC
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Specificity
The rat monoclonal antibody M1/70 detects CD11b (integrin alphaM subunit), a type I transmembrane protein mainly expressed on monocytes/macrophages, granulocytes and NK-cells, which associates with CD18 to form Mac-1 integrin that plays important role in cell-cell interactions._x000D_
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Research area
CD Antigens & MHC (Veterinary), CD and Related Antigens & MHC (Rodent)
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Concentration
0.5 mg/ml
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Storage buffer
Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
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Shipping and storage
Rat Monoclonal Antibody against Human CD11b Mac-1 alpha, Clone: M1/70 is transported on blue ice/ice packs and should be stored at temperatures between 1 and 5 degrees Celsius. Do not freeze! Avoid exposing the product to direct light, especially the conjugated antibodies as most conjugates are very sentitive to light.
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Background
CD11b (integrin alphaM subunit) is a 165-170 kDa type I transmembrane glycoprotein that non-covalently associates with integrin beta2 subunit (CD18); expression of the CD11b chain on the cell surface requires the presence of the CD18 antigen. CD11b/CD18 integrin (Mac-1, CR3) is highly expressed on NK cells, neutrophils, monocytes and less on macrophages. CD11b/CD18 integrin is implicated in various adhesive interactions of monocytes, macrophages and granulocytes, facilitating their diapedesis, as well as it mediates the uptake of complement coated particles, serving as a receptor for the iC3b fragment of the third complement component._x000D_
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Purity
> 95% (by SDS-PAGE)
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Purification method
Purified by affinity chromatography
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References
_x000D_ , *Takagi H, Numazaki M, Kajiwara T, Abe Y, Ishii M, Kato C, Kojima N: Cooperation of specific ICAM-3 grabbing nonintegrin-related 1 (SIGNR1) and complement receptor type 3 (CR3) in the uptake of oligomannose-coated liposomes by macrophages. Glycobiology. 2009 Mar;19(3):258-66._x000D_ , *Leon F, Contractor N, Fuss I, Marth T, Lahey E, Iwaki S, la Sala A, Hoffmann V, Strober W, Kelsall BL: Antibodies to complement receptor 3 treat established inflammation in murine models of colitis and a novel model of psoriasiform dermatitis. J Immunol. 2006 Nov 15;177(10):6974-82._x000D_ , *Brickson S, Ji LL, Schell K, Olabisi R, St Pierre Schneider B, Best TM: M1/70 attenuates blood-borne neutrophil oxidants, activation, and myofiber damage following stretch injury. J Appl Physiol. 2003 Sep;95(3):969-76._x000D_ , *Zhang Y, McCormick LL, Desai SR, Wu C, Gilliam AC: Murine sclerodermatous graft-versus-host disease, a model for human scleroderma: _x000D_ cutaneous cytokines, chemokines, and immune cell activation. J Immunol. 2002 Mar 15;168(6):3088-98._x000D_ , *Welt FG, Edelman ER, Simon DI, Rogers C: Neutrophil, not macrophage, infiltration precedes neointimal thickening in balloon-injured arteries. Arterioscler Thromb Vasc Biol. 2000 Dec;20(12):2553-8. _x000D_ , *Dembic Z, Schenck K, Bogen B: Dendritic cells purified from myeloma are primed with tumor-specific antigen (idiotype) and activate CD4+ T cells. Proc Natl Acad Sci U S A. 2000 Mar 14;97(6):2697-702._x000D_ , *Whiteland JL, Nicholls SM, Shimeld C, Easty DL, Williams NA, Hill TJ: Immunohistochemical detection of T-cell subsets and other leukocytes in_x000D_ paraffin-embedded rat and mouse tissues with monoclonal antibodies. J Histochem Cytochem. 1995 Mar;43(3):313-20._x000D_ , *Sanchez-Madrid F, Simon P, Thompson S, Springer TA: Mapping of antigenic and functional epitopes on the alpha- and beta-subunits of two related mouse glycoproteins involved in cell interactions, LFA-1 and Mac-1. J Exp Med. 1983 Aug 1;158(2):586-602._x000D_ , *Ault KA, Springer TA: Cross-reaction of a rat-anti-mouse phagocyte-specific monoclonal antibody (anti-Mac-1) with human monocytes and natural killer cells. J Immunol. 1981 Jan;126(1):359-64._x000D_ , *Springer T, Galfrè G, Secher DS, Milstein C: Monoclonal xenogeneic antibodies to murine cell surface antigens: identification of novel leukocyte differentiation antigens. Eur J Immunol. 1978 Aug;8(8):539-51._x000D_
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Description
The Anti-CD11b Mac-1 alpha Mab is a α- or alpha protein sometimes glycoprotein present in blood.
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Properties
If you buy Antibodies supplied by Exbio they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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About
Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.
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French translation
anticorps
