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Purified anti-human CD16 Antibody

Pricing & Availability
Clone
B73.1 (See other available formats)
Regulatory Status
RUO
Other Names
FcγRIII, IGFR3, FCG3, FCGR3, FCGRIII, Fc gamma receptor, Fc gamma receptor 3
Isotype
Mouse IgG1, κ
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Product Citations
publications
B73.1_Purified_CD16_Antibody_FC_102813.jpg
Human peripheral blood lymphocytes were stained with purified CD16 (clone B73.1) (filled histogram) or purified mouse IgG1, κ isotype control (open histogram), followed by anti-mouse IgG FITC.
  • B73.1_Purified_CD16_Antibody_FC_102813.jpg
    Human peripheral blood lymphocytes were stained with purified CD16 (clone B73.1) (filled histogram) or purified mouse IgG1, κ isotype control (open histogram), followed by anti-mouse IgG FITC.
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360701 25 µg 65 CHF
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360702 100 µg 124 CHF
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Description

CD16 is known as low affinity IgG receptor III (FcγRIII). It is expressed as two distinct forms (CD16a and CD16b). CD16a (FcγRIIIA) is a 50-65 kD polypeptide-anchored transmembrane protein. It is expressed on the surface of NK cells, activated monocytes, macrophages, a subset of T cells and placental trophoblasts in humans. CD16b (FcγRIIIB) is a 48 kD glycosylphosphatidylinositol (GPI)-anchored protein. Its extracellular domain is over 95% homologous to that of CD16a, and it is expressed specifically on neutrophils. CD16 binds aggregated IgG or IgG-antigen complex which functions in NK cell activation, phagocytosis, and antibody-dependent cell-mediated cytotoxicity (ADCC).

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
NK cell-enriched fraction from human peripheral blood.
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
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 ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

The epitope recognized by clone B73.1 is in the first membrane distal Ig-like domain of the CD16 molecule, which is different from that of clone 3G84.

Donor variability has been observed for clone B73.1 staining1, especially on granulocytes.

Application References

(PubMed link indicates BioLegend citation)
  1. Perussia B, et al. 1983. J. Immunol. 130:2133.
  2. Lanier LL, et al. 1985. J. Exp. Med. 162:2089.
  3. Perussia B, et al. 1984. J. Immunol. 133:180.
  4. Grier JT, et al. 2012. J. Clin. Invest. 122:3769. (Epitope)
Product Citations
  1. Sigal N, et al. 2022. Methods Mol Biol. 2543:113. PubMed
  2. Kaufmann M, et al. 2021. Med. 2(3):296-312.e8. PubMed
  3. Cheung P, et al. 2018. Cell. 173:1385. PubMed
  4. Prodjinotho UF, et al. 2017. PLoS Negl Trop Dis. 11:e0005777. PubMed
  5. Roussel M, et al. 2021. Cell Reports Medicine. 2(6):100291. PubMed
  6. Waugh KA, et al. 2020. Cell Reports. 29(7):1893-1908.e4.. PubMed
RRID
AB_2562692 (BioLegend Cat. No. 360701)
AB_2562692 (BioLegend Cat. No. 360702)

Antigen Details

Structure
Ig superfamily, transmembrane form (50-65 kD) or GPI-linked form (48 kD)
Distribution

NK cells, activated monocytes, macrophages, neutrophils and a subset of T cells

Function
Low affinity IgG Fc receptor, phagocytosis, ADCC
Ligand/Receptor
IgG Fc receptor III (FcγRIII)
Cell Type
Macrophages, Monocytes, Neutrophils, NK cells, T cells
Biology Area
Immunology, Innate Immunity
Molecular Family
CD Molecules, Fc Receptors
Antigen References

1. Schubert J, et al. 1989. In Leucocyte Typing IV (Knapp W, ed) Oxford University Press Oxford pp 711.
2. Palmer BE, et al. 2005. J. Immunol. 175:8415.
3. Schachner M and Martini R. 1995. Trends Neurosci. 18:183.
4. Wood KL, et al. 2005. Clin. Immunol. 117:294.
5. Björkström NK, et al. 2008. J. Immunol. 181:4219.

Gene ID
2214 View all products for this Gene ID 2215 View all products for this Gene ID
UniProt
View information about CD16 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 05.23.2014

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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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.
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