Ultra-LEAF™ Purified anti-human CD11c Antibody

Pricing & Availability
Clone
3.9 (See other available formats)
Workshop
III NL707
Other Names
Integrin αX subunit, CR4, p150, ITGAX
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
3.9_LEAF_052412
Human peripheral blood granulocytes were stained with Ultra-LEAF™ purified CD11c (clone 3.9) (filled histogram) or LEAF™ purified mouse IgG1, κ isotype control (open histogram), followed by anti-mouse IgG FITC.
  • 3.9_LEAF_052412
    Human peripheral blood granulocytes were stained with Ultra-LEAF™ purified CD11c (clone 3.9) (filled histogram) or LEAF™ purified mouse IgG1, κ isotype control (open histogram), followed by anti-mouse IgG FITC.
Cat # Size Price Quantity Avail. Save
301631 100 µg 172€
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301632 1 mg 476€
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Description

CD11c is a 145-150 kD type I transmembrane glycoprotein also known as integrin αX and CR4. CD11c non-covalently associates with integrin β2 (CD18) and is expressed on monocytes/macrophages, dendritic cells, granulocytes, NK cells, and subsets of T and B cells. CD11c has been reported to play a role in adhesion and CTL killing through its interactions with fibrinogen, CD54, and iC3b.

Product Details
Technical Data Sheet (pdf)

Product Details

Reactivity
Human, African Green, Baboon, Chimpanzee, Cynomolgus, Rhesus, Squirrel Monkey
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is <0.01 EU/µg of the protein (<0.001 ng/µg of the protein) as determined by the LAL test.
Preparation
The Ultra-LEAF™ (Low Endotoxin, Azide-Free) antibody was purified by affinity chromatography.
Concentration
1.0 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
Application

FC - Quality tested
CyTOF® - Validated
IHC, Block - Reported in the literature

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤2.0 µg per million cells in 100 µl volume or 100 µl of whole blood.  It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Clone 3.9 preferentially binds the activated form of CD11c, is specific for the I domain of CD11c, and is able to partially block the binding of CD11c and ICAM-4. 3.9 binding is divalent cation dependent12. While analyzing blood, it is best to use heparin as the anti-coagulant and not EDTA. Since the ability of clone 3.9 to bind to its target is divalent cation dependent, the usage of EDTA as an anti-coagulant may be detrimental to staining due to its chelating properties.

Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen tissue sections4, and functional assays5,6. The LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered) is recommended for functional assays (Cat. No. 301616). For highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Cat. No. 301632) with a lower endotoxin limit than standard LEAF™ purified antibodies (Endotoxin <0.01 EU/µg).

Application References

(PubMed link indicates BioLegend citation)
  1. Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York.
  2. Knapp W, et al. 1989. Leucocyte Typing IV Oxford University Press. New York.
  3. McMichael A, et al. Eds. 1987. Leucocyte Typing III Oxford University Press. New York.
  4. Vainer B, et al. 2000. Am. J. Surg. Pathol. 24:1115. (IHC)
  5. Ottonello L, et al. 1999. Blood 93:3505.
  6. Metelitsa LS, et al. 2002. Blood 99:4166.
  7. Sadhu C, et al. 2007. J. Leukoc. Biol. doi:10.1189/jlb.1106680. PubMed
  8. Ihanus E, et al. 2007. Blood 109:802-810.
  9. Gurer C, et al. 2008. Blood 112:1231. PubMed
  10. Asai A, et al. 2009. J. Lipid Res. 50:95. PubMed
  11. Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
  12. Sadhu C, et al. 2008. J. Immunoass. Immunoch. 29:42. (FC)
RRID
AB_2561480 (BioLegend Cat. No. 301632)

Antigen Details

Structure
Integrin, type I transmembrane glycoprotein, associates with integrin β2 (CD18), 145-150 kD
Distribution
Myeloid, dendritic cells, NK cells, B cells and T cell subsets
Function
Adhesion, CTL killing
Ligand/Receptor
CD54, fibrinogen, iC3b, ICAM-1, ICAM-4
Cell Type
Dendritic cells, NK cells, B cells, T cells, Neutrophils, Tregs
Biology Area
Cell Adhesion, Cell Biology, Immunology, Innate Immunity, Neuroscience, Neuroscience Cell Markers, Costimulatory Molecules
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References

1. Petty H. 1996. Immunol. Today 17:209.
2. Springer T. 1994. Cell 76:301.
3. Ihanus E, et al. 2007. Blood 109:802-810.

Gene ID
3687 View all products for this Gene ID
UniProt
View information about CD11c on UniProt.org

Related FAQs

Does BioLegend test each LEAF™ antibody by functional assay?

No, BioLegend does not test LEAF™ antibodies by functional assays unless otherwise indicated. Due to the possible complexities and variations of uses of biofunctional antibodies in different assays and because of the large product portfolio, BioLegend does not currently perform functional assays as a routine QC for the antibodies. However, we do provide references in which the antibodies were used for functional assays and we do perform QC to verify the specificity and quality of the antibody based on our strict specification criteria.

Do you guarantee that your antibodies are totally pathogen free?

BioLegend does not test for pathogens in-house aside from the GoInVivo™ product line. However, upon request, this can be tested on a custom basis with an outside, independent laboratory.

Does BioLegend test each LEAF™ antibody for potential pathogens?

No, BioLegend does not test for pathogens in-house unless otherwise indicated.  However, we can recommend an outside vendor to perform this testing as needed.

Have you tested this LEAF™/Ultra-LEAF™ antibody for in vivo or in vitro applications?

We don't test our antibodies for in vivo or in vitro applications unless otherwise indicated. Depending on the product, the TDS may describe literature supporting usage of a particular product for bioassay. It may be best to further consult the literature to find clone specific information.

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For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

BioLegend Inc., 8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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