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Exbio
—
Research products
—
Antibodies
—
CD and related antigens
—
Anti-Hu CD11b Purified Low Endotoxin
Anti-Hu CD11b Purified Low Endotoxin
Regulatory status
RUO
Antigen
CD11b
Clone
ICRF44
Format
Purified Low Endotoxin
Reactivity
Human, Non-human primates
Application
IP, FC (QC tested), IHC-F, ICC, FUNC
Variant
0.1 mg
12-681-C100
In stock
143.00 USD
Variant
0.1 mg
12-681-C100
In stock
143.00 USD
Contact distributor
Product details
Description
Images
References
SDS download
Isotype
Mouse IgG1
Specificity
The mouse monoclonal antibody ICRF44 recognizes an extracellular epitope of CD11b (Mac-1alpha), a 165-170 kDa type 1 transmembrane protein mainly expressed on monocytes, granulocytes and NK-cells.
Workshop
HLDA IV: WS Code M047
Application
IP, FC (QC tested), IHC-F, ICC, FUNC
Application details
Functional application: Blocking of granulocyte activation.
Flow cytometry: Recommended dilution: 1-12 µg/ml
Reactivity
Human, Non-human primates
Immunogen
Rheumatoid synovial cells and human monocytes.
Concentration
1 mg/ml
Preparation
Purified by protein-A affinity chromatography.
Formulation
Phosphate buffered saline (PBS), pH 7.4
Storage and handling
Store at 2-8°C. Do not freeze.
Exbio licence note
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
3684
UniProt ID
P11215
Flow cytometry surface staining pattern of human peripheral blood stained using anti-human CD11b (ICRF44) purified antibody (low endotoxin, concentration in sample 6 μg/ml) GAM APC.
Separation of human neutrophil granulocytes (red-filled) from CD11b negative lymphocytes (black-dashed) in flow cytometry analysis (surface staining) of human peripheral whole blood stained using anti-human CD11b (ICRF44) purified antibody (low endotoxin, concentration in sample 6 μg/ml) GAM APC.
General references:
Hentzen ER, Neelamegham S, Kansas GS, Benanti JA, McIntire LV, Smith CW, Simon SI. Sequential binding of CD11a/CD18 and CD11b/CD18 defines neutrophil capture and stable adhesion to intercellular adhesion molecule-1. Blood. 2000 Feb 1;95(3):911-20.
PubMed
Lawrence PK, Srikumaran S: CD11b of Ovis canadensis and Ovis aries: molecular cloning and characterization. Vet Immunol Immunopathol. 2007 Oct 15;119(3-4):287-98.
PubMed
Akramiene D, Kondrotas A, Didziapetriene J, Kevelaitis E: Effects of beta-glucans on the immune system. Medicina (Kaunas). 2007;43(8):597-606.
PubMed
Product specific references:
Machacek C, Supper V, Leksa V, Mitulovic G, Spittler A, Drbal K, Suchanek M, Ohradanova-Repic A, Stockinger H: Folate Receptor β Regulates Integrin CD11b/CD18 Adhesion of a Macrophage Subset to Collagen. J Immunol. 2016 Sep 15;197(6):2229-38.
PubMed
Hua J, Sakamoto K, Nagaoka I: Inhibitory actions of glucosamine, a therapeutic agent for osteoarthritis, on the functions of neutrophils. J Leukoc Biol. 2002 Apr;71(4):632-40.
PubMed
Sánchez-Torres C, García-Romo GS, Cornejo-Cortés MA, Rivas-Carvalho A, Sánchez-Schmitz G: CD16+ and CD16- human blood monocyte subsets differentiate in vitro to dendritic cells with different abilities to stimulate CD4+ T cells. Int Immunol. 2001 Dec;13(12):1571-81.
PubMed
Masten BJ, Olson GK, Tarleton CA, Rund C, Schuyler M, Mehran R, Archibeque T, Lipscomb MF: Characterization of myeloid and plasmacytoid dendritic cells in human lung. J Immunol. 2006 Dec 1;177(11):7784-93.
PubMed
Tieu BC, Lee C, Sun H, Lejeune W, Recinos A 3rd, Ju X, Spratt H, Guo DC, Milewicz D, Tilton RG, Brasier AR: An adventitial IL-6/MCP1 amplification loop accelerates macrophage-mediated vascular inflammation leading to aortic dissection in mice. J Clin Invest. 2009 Dec;119(12):3637-51.
PubMed
Rezzonico R, Imbert V, Chicheportiche R, Dayer JM: Ligation of CD11b and CD11c beta(2) integrins by antibodies or soluble CD23 induces macrophage inflammatory protein 1alpha (MIP-1alpha) and MIP-1beta production in primary human monocytes through a pathway dependent on nuclear factor-kappaB. Blood. 2001 May 15;97(10):2932-40.
PubMed
Further SDS language mutations available for download below. Please contact us with request for additional languages on info@exbio.cz
MPAb_SDS_v1_GB.pdf
MPAb_SDS_v1_TR.pdf
MPAb_SDS_v6_AT.pdf
MPAb_SDS_v6_CH.pdf
MPAb_SDS_v6_CS.pdf
MPAb_SDS_v6_EN.pdf
MPAb_SDS_v6_ES.pdf
MPAb_SDS_v6_FR.pdf
MPAb_SDS_v6_IT.pdf
MPAb_SDS_v6_NO.pdf
MPAb_SDS_v6_PL.pdf
MPAb_SDS_v6_PT.pdf
MPAb_SDS_v6_SE.pdf
MPAb_SDS_v6_SK.pdf
MPAb_SDS_v6_SL.pdf
MPAb_SDS_v7_DE.pdf
Variant
0.1 mg
12-681-C100
In stock
143.00 USD
Variant
0.1 mg
12-681-C100
In stock
143.00 USD
Contact distributor
Datasheet download
Bulk requests
Technical support for this product
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