Exbio — Research products — Antibodies — CD and related antigens — Anti-Ms CD11b PE

Anti-Ms CD11b PE

Regulatory status

RUO

Antigen

CD11b

Clone

M1/70

Format

Reactivity

Mouse, Rabbit, Human, Non-human primates

Application

FC (QC tested)

Excitation laser

blue (488 nm)

Variant

0.1 mg

1P-595-C100

In stock

176.00 USD

0.025 mg

1P-595-C025

Delivery 1 week

88.00 USD

Variant

0.1 mg

1P-595-C100

In stock

176.00 USD

0.025 mg

1P-595-C025

Delivery 1 week

88.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Rat IgG2b

Specificity

The rat monoclonal antibody M1/70 detects an extracellular epitope of 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.

Application

FC (QC tested)

Application details

Flow cytometry: Recommended dilution: 1-2 μg/ml.

Reactivity

Mouse, Rabbit, Human, Non-human primates

Immunogen

B10 mouse spleen cells enriched for T cells

Concentration

0.5 mg/ml

Preparation

Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.

Formulation

Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.

Other names

Mac-1, Integrin alpha M, ITGAM, CR3A, MO1A, MAC1A

Antigen description

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.

Entrez Gene ID 16409

UniProt ID G5E8F1

Flow cytometry surface staining pattern of murine peritoneal fluid cell suspension stained using anti-mouse CD11b (M1/70) PE antibody (concentration in sample 0,1 μg/ml).

Separation of murine CD11b positive myeloid cells (red-filled) from murine lymphocytes (black-dashed) in flow cytometry analysis (surface staining) of murine peritoneal fluid cell suspension stained using anti-mouse CD11b (M1/70) PE antibody (concentration in sample 0,1 μg/ml).

Product specific references:

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.
PubMed

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.
PubMed

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.
PubMed

Ohradanova-Repic A, Machacek C, Charvet C, Lager F, Le Roux D, Platzer R, Leksa V, Mitulovic G, Burkard TR, Zlabinger GJ, Fischer MB, Feuillet V, Renault G, Blüml S, Benko M, Suchanek M, Huppa JB, Matsuyama T, Cavaco-Paulo A, Bismuth G, Stockinger H: Extracellular Purine Metabolism Is the Switchboard of Immunosuppressive Macrophages and a Novel Target to Treat Diseases With Macrophage Imbalances. Front Immunol. 2018 Apr 27;9:852.
PubMed

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.
PubMed

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.
PubMed

Whiteland JL, Nicholls SM, Shimeld C, Easty DL, Williams NA, Hill TJ: Immunohistochemical detection of T-cell subsets and other leukocytes in paraffin-embedded rat and mouse tissues with monoclonal antibodies. J Histochem Cytochem. 1995 Mar;43(3):313-20.
PubMed

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.
PubMed

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.
PubMed

Zhang Y, McCormick LL, Desai SR, Wu C, Gilliam AC: Murine sclerodermatous graft-versus-host disease, a model for human scleroderma: cutaneous cytokines, chemokines, and immune cell activation. J Immunol. 2002 Mar 15;168(6):3088-98.
PubMed

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.
PubMed