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Overview

  • Product nameAnti-CD11b antibody [2Q902]See all CD11b primary antibodies ...
  • Description
    Mouse monoclonal [2Q902] to CD11b
  • SpecificityRecognizes CD11b. Reacts with the CR3-receptor of inactivated C3b component of complement (C3bi).
  • Tested applicationsIP, Flow Cyt, IHC-P, ICC/IF more details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Leukemic cells of CML

  • Positive controlcell line HL-60

Properties

Applications

Our Abpromise guarantee covers the use of ab63317 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Notes
IP IP: 1/50. ab63317 recognizes a protein at 95 and 165kDa.
Flow Cyt Flow Cyt: 1/500.
IHC-P IHC-P: Use at an assay dependent dilution.
ICC/IF ICC/IF: 1/50.
Immunohistochemistry (acetone fixed) IHC-Ac: 1/50.

Target

  • FunctionIntegrin alpha-M/beta-2 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles. It is identical with CR-3, the receptor for the iC3b fragment of the third complement component. It probably recognizes the R-G-D peptide in C3b. Integrin alpha-M/beta-2 is also a receptor for fibrinogen, factor X and ICAM1. It recognizes P1 and P2 peptides of fibrinogen gamma chain.
  • Tissue specificityPredominantly expressed in monocytes and granulocytes.
  • Involvement in diseaseGenetic variations in ITGAM has been associated with susceptibility to systemic lupus erythematosus type 6 (SLEB6) [MIM:609939]. Systemic lupus erythematosus (SLE) is a chronic, inflammatory and often febrile multisystemic disorder of connective tissue. It affects principally the skin, joints, kidneys and serosal membranes. It is thought to represent a failure of the regulatory mechanisms of the autoimmune system.
  • Sequence similaritiesBelongs to the integrin alpha chain family.
    Contains 7 FG-GAP repeats.
    Contains 1 VWFA domain.
  • DomainThe integrin I-domain (insert) is a VWFA domain. Integrins with I-domains do not undergo protease cleavage.
  • Cellular localizationMembrane.
  • Target information above from: UniProt accession P11215 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • Database links
  • Alternative names
      Antigen CD11b p170 antibodyCD11 antigen like family member B antibodyCD11 antigen-like family member B antibody
      CD11b antibodyCD11b antigen antibodyCD11b/CD18 antibodyCD49d antibodyCell surface glycoprotein MAC 1 alpha subunit antibodyCell surface glycoprotein MAC-1 subunit alpha antibodyCell Surface Glycoprotein MAC1 Alpha Subunit antibodyComplement component 3 receptor 3 subunit antibodyComplement Component Receptor 3 Alpha antibodyComplement receptor type 3, alpha subunit antibodyCR 3 alpha chain antibodyCR-3 alpha chain antibodyCR3 Alpha Chain antibodyCR3 antibodyCR3A antibodyF730045J24Rik antibodyIntegrin Alpha M antibodyIntegrin alpha M chain antibodyIntegrin alpha M complement component 3 receptor 3 subunit antibodyIntegrin alpha-M antibodyIntegrin beta 2 alpha subunit antibodyITAM_HUMAN antibodyITGAM antibodyLeukocyte Adhesion Receptor MO1 antibodyLy-40 antibodyMAC 1 antibodyMac-1a antibodyMAC1 antibodyMac1, alpha subunit antibodyMAC1A antibodyMacrophage antigen alpha polypeptide antibodyMGC117044 antibodyMo1, alpha subunit antibodyMO1A antibodyNeutrophil adherence receptor alpha M subunit antibodyNeutrophil Adherence Receptor antibodySLEB6 antibody
    see all

Anti-CD11b antibody [2Q902] images

  • ab63317 staining CD11b in Human spleen tissue sections by IHC-P (Formaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 10% serum for 30 minutes at 20°C; antigen retrieval was enzymatic. Samples were incubated with primary antibody (1/50 in antibody diluent) for 30 minutes at 20°C. An undiluted HRP-conjugated goat anti-mouse/rabbit IgG polymer was used as secondary antibody.

    See Abreview

References for Anti-CD11b antibody [2Q902] (ab63317)

This product has been referenced in:
  • Yeager ME  et al. Circulating myeloid-derived suppressor cells are increased and activated in pulmonary hypertension. Chest 141:944-52 (2012). Read more (PubMed: 21940769) »
  • Herrera-Merchan A  et al. Ectopic expression of the histone methyltransferase Ezh2 in haematopoietic stem cells causes myeloproliferative disease. Nat Commun 3:623 (2012). Read more (PubMed: 22233633) »

See all 2 Publications for this product

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Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (Spleen)
Specification Spleen
Fixative Formaldehyde
Antigen retrieval step Enzymatic
Permeabilization No
Blocking step Serum as blocking agent for 30 minute(s) · Concentration: 10% · Temperature: 20°C
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Submitted Mar 19 2010

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"