Human CD11c Antibody

Catalog # Availability Size / Price Qty
Detection of Human CD11c by Western Blot.
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Product Details
Citations (1)
Supplemental Products

Human CD11c Antibody Summary

Species Reactivity
Detects human CD11c in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human (rh) Integrin  alpha 1, 2, 4, 5, 6, 8, 9, 10, 11, L, M, rhIntegrin alpha 2b/ beta 3, alpha 3/ beta 1, alpha 6X1/ beta 4, alpha 7X2/ beta 1, alpha D/ beta 2, alpha E/ beta 7, alpha V/ beta 6, recombinant mouse Integrin alpha X, and alpha 7X2 is observed.
Monoclonal Mouse IgG1 Clone # 538207
Protein A or G purified from hybridoma culture supernatant
Chinese hamster ovary cell line CHO-derived recombinant human CD11c
aa 20-1107
Accession # P20702
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
2 µg/mL
See below
0.5-15 µg/mL
Immersion fixed paraffin-embedded sections of human tonsil

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human CD11c antibody by Western Blot. View Larger

Detection of Human CD11c by Western Blot. Western blot shows lysates of human mature myeloid dendritic cells. PVDF Membrane was probed with 2 µg/mL of Mouse Anti-Human CD11c Monoclonal Antibody (Catalog # MAB17771) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for CD11c at approximately 150 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1with 0.05% Tween® 20 in the blotting buffer.

Immunohistochemistry View Larger

Detection of CD11c in human tonsil. CD11c was detected in immersion fixed paraffin-embedded sections of human tonsil using Mouse Anti-Human CD11c Monoclonal Antibody (Catalog # MAB17771) at 0.5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell surface in lymphocytes. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CD11c

CD11c, also known as Integrin alpha X, is an approximately 150 kDa type I transmembrane glycoprotein that heterodimerizes with Integrin beta 2, also known as CD18. The CD11c/CD18 complex, also called CR4 (complement receptor type 4) is expressed on macrophages, dendritic cells and hairy cell leukemias, with lower amounts on other myeloid cells and activated B, NK and some cytotoxic T cells. It binds fibrinogen and has been reported to be a receptor for complement component iC3b (1‑3). The human CD11c extracellular domain (amino acids 20-1107) shares 70 - 76% amino acid sequence identity with mouse, rat and canine CD11c.

  1. Hogg, N. et al. (1986) Eur. J. Immunol. 16(3):240.
  2. Knapp, W.B. et al. eds. (1989) Leukocyte Typing IV: White Cell Differentiation Antigens, Oxford University Press, New York.
  3. Stacker, S.A. and T.A. Springer, J. Immunol. (1991) 146(2):648.
Entrez Gene IDs
3687 (Human); 16411 (Mouse); 64350 (Rat)
Alternate Names
95 alpha chain; 95; 95, alpha subunit; CD11 antigen-like family member C; CD11c antigen; CD11c; CD11Cleu M5, alpha subunit; Integrin alpha X; integrin alpha-X; integrin, alpha X (antigen CD11C (p150), alpha polypeptide); integrin, alpha X (complement component 3 receptor 4 subunit); ITGAX; Leu M5; Leukocyte adhesion glycoprotein p150; Leukocyte adhesion receptor p150; leukocyte surface antigen p150; myeloid membrane antigen, alpha subunit; p150 95 integrin alpha chain; p150,95 alpha; SLEB6

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Citation for Human CD11c Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. An Allosteric Shift in CD11c Affinity Activates a Proatherogenic State in Arrested Intermediate Monocytes
    Authors: AA Hernandez, GA Foster, SR Soderberg, A Fernandez, MB Reynolds, MK Orser, KA Bailey, JH Rogers, GD Singh, H Wu, AG Passerini, SI Simon
    J Immunol, 2020-10-14;0(0):.
    Species: Human
    Sample Types: Cell Culture Supernates
    Applications: Western Blot


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