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BV510 Hamster Anti-Mouse FcγRIV (CD16-2)
Product Details
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BD OptiBuild™
CD16-2; Fcgr4; FcgRIV; Fc gammaRIV; FcgammaRIV; Fcgr3a; Fcrl3
Mouse (Tested in Development)
Armenian Hamster IgG
Mouse FcγRIV Recombinant Protein
Flow cytometry (Qualified)
0.2 mg/ml
Aqueous buffered solution containing ≤0.09% sodium azide.

Preparation And Storage

Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with BD Horizon BV510 under optimal conditions that minimize unconjugated dye and antibody.

Recommended Assay Procedures

For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes (including BD OptiBuild Brilliant reagents) are used in the same experiment.  Fluorescent dye interactions may cause staining artifacts which may affect data interpretation.  The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions.  More information can be found in the Technical Data Sheet of the BD Horizon Brilliant Stain Buffer (Cat. No. 563794).

Product Notices

  1. This antibody was developed for use in flow cytometry.
  2. The production process underwent stringent testing and validation to assure that it generates a high-quality conjugate with consistent performance and specific binding activity. However, verification testing has not been performed on all conjugate lots.
  3. Researchers should determine the optimal concentration of this reagent for their individual applications.
  4. An isotype control should be used at the same concentration as the antibody of interest.
  5. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  6. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at
  7. Please refer to for technical protocols.
  8. BD Horizon Brilliant Stain Buffer is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,575,303; 8,354,239.
  9. BD Horizon Brilliant Violet 510 is covered by one or more of the following US patents: 8,575,303; 8,354,239.
742563 Rev. 1
Antibody Details
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The 9E9 monoclonal antibody specifically binds to Fc receptor, IgG, low affinity IV (FcγRIV), which is also known as CD16-2. FcγRIV is encoded by Fcgr4 and belongs to the family of receptors for the Fc region of IgG (FcγRs), which also includes FcγRI (CD64), FcγRII (CD32), and FcγRIII (CD16) within the Ig superfamily. FcγRIV is expressed on monocytes, macrophages, dendritic cells, and neutrophils. FcγRIV, which serves as a ligand-biding subunit, requires the common Fcγ chain for expression and signaling. This complex serves as a cell activating receptor when bound by IgG2a or IgG2b. FcγRIV plays various roles in inflammation including neutrophil trafficking and mast cell degranulation. FcγRIV can also function as a low-affinity IgE receptor and promote IgE-induced inflammation. The 9E9 antibody can reportedly inhibit cellular FcγRIV (CD16-2) function and block non-antigen-specific binding of immune complexes to improve the quality of immunological assays.

The antibody was conjugated to BD Horizon™ BV510 which is part of the BD Horizon Brilliant™ Violet family of dyes. With an Ex Max of 405-nm and Em Max at 510-nm, BD Horizon BV510 can be excited by the violet laser and detected in the BD Horizon V500 (525/50-nm) filter set. BD Horizon BV510 conjugates are useful for the detection of dim markers off the violet laser.

742563 Rev. 1
Format Details
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The BD Horizon Brilliant Violet™ 510 (BV510) Dye is part of the BD Horizon Brilliant Violet™ family of dyes. This polymer-technology based dye with an excitation maximum (Ex Max) at 327-nm / 405-nm and an emission maximum (Em Max) at 512-nm. BV510, driven by BD innovation, is designed to be excited by the violet laser (405-nm) and detected using an optical filter centered near 510-nm (e.g., a 525/50 bandpass filter). The dye can be excited by the UV (355-nm) laser resulting in cross-laser excitation and spillover. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
Violet 405 nm
327 nm, 405 nm
512 nm
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Citations & References
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Development References (4)

  1. Bruhns P. Properties of mouse and human IgG receptors and their contribution to disease model. Blood. 2012; 119(24):5640-5649. View Reference
  2. Mancardi DA, Iannascoli B, Hoos S, England P, Daëron M, Bruhns P. FcgammaRIV is a mouse IgE receptor that resembles macrophage FcepsilonRI in humans and promotes IgE-induced lung inflammation. J Clin Invest. 2008; 118(11):3738-3750. View Reference
  3. Nimmerjahn F, Lux A, Albert H, et al. FcγRIV deletion reveals its central role for IgG2a and IgG2b activity in vivo. Proc Natl Acad Sci U S A. 2010; 107(45):19396-19401. View Reference
  4. Syed SN, Konrad S, Wiege K, et al. Both FcgammaRIV and FcgammaRIII are essential receptors mediating type II and type III autoimmune responses via FcRgamma-LAT-dependent generation of C5a. Eur J Immunol. 2009; 39(12):3343-3356. View Reference
View All (4) View Less
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Please refer to Support Documents for Quality Certificates

Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described

Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

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