Spark Blue™ 574 anti-human CD16 (Flexi-Fluor™) Antibody

Pricing & Availability
Clone
3G8 (See other available formats)
Regulatory Status
RUO
Workshop
V NK80
Other Names
FcγRIII, Fc gamma receptor, Fc gamma receptor 3
Isotype
Mouse IgG1, κ
Compare all formats See Spark Blue™ 574 spectral data
Cat # Size Price Quantity
285021 50 µg $394.00
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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, 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).

Technical data sheet

Product Details

Verified Reactivity
Human, Cynomolgus, Rhesus
Reported Reactivity
African Green, Baboon, Capuchin Monkey, Chimpanzee, Common Marmoset, Pigtailed Macaque, Sooty Mangabey, Squirrel Monkey
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Human PMN cells
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography and conjugated with Spark Blue™ 574 under optimal conditions.
Concentration
0.2 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC
Recommended Usage
Flexi-Fluors™ are provided at a standard 0.2 mg/mL concentration. We recommend titrating this reagent to determine the optimal concentration for each application. For many flow cytometry applications, conjugated antibodies perform well at concentrations ranging from 0.03 to 1.0 µg per million cells in 100 µL. We recommend testing a range of concentrations starting from 10 µg/mL.

For example, make five 1:1 serial dilutions of the 0.2 mg/mL antibody. Add 5 µL of each dilution (including the undiluted antibody) to 100 µL of cells (at 107 cells/mL) to test six concentrations -- 1.0, 0.5, 0.25, 0.125, 0.06, and 0.03 µg per million cells in 100 µL volume. Compare staining patterns or create a titration curve using the MFI or staining index to determine the optimal concentration.
Excitation Laser
Blue Laser (488 nm)
Application Notes

The 3G8 antibody clone blocks neutrophil phagocytosis and stimulates NK cell proliferation. It has been reported that this clone interacts with the FcγRIIa and FcγRIIIb receptors causing neutrophil activation and aggregation18. Due to this phenomenon staining in whole blood may cause a reduction in the number of granulocytes or alter their scatter profile.

Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen tissue sections6, immunoprecipitation3, stimulation of NK cell proliferation4, blocking of phagocytosis5, and blocking of immunoglobulin binding to FcγRIII7,8. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 302049, 302050, 302057, 302058).

Additional Product Notes

For more information about Flexi-Fluors™, visit our Flexi-Fluor™ page and review FAQs associated with this product line.

Application References

(PubMed link indicates BioLegend citation)
  1. Knapp W, et al. Eds. 1989. Leucocyte Typing IV. Oxford University Press. New York.
  2. Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York.
  3. Edberg J, et al. 1997. J. Immunol. 159:3849. (IP)
  4. Hoshino S, et al. 1991. Blood 78:3232. (Stim)
  5. Tamm A, et al. 1996. Immunol. 157:1576. (Block)
  6. Da Silva DM, et al. 2001. Int. Immunol. 13:633. (IHC)
  7. Holl V, et al. 2004. J. Immunol. 173:6274. (Block)
  8. Hober D, et al. 2002. J. Gen. Virol. 83:2169. (Block)
  9. Brainard DM, et al. 2009. J. Virol. 83:7305. PubMed
  10. Smed-Sörensen A, et al. 2008. Blood 111:5037. (Block) PubMed
  11. Timmerman KL, et al. 2008. J. Leukoc. Biol. 84:1271. (FC) PubMed
  12. Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
  13. Rout N, et al. 2010. PLoS One 5:e9787. (FC)
  14. Kim WK, et al. 2006. Am. J. Pathol. 168:822. (FC)
  15. Boltz A, et al. 2011. J. Biol Chem. 286:21896. PubMed
  16. Wu Z, et al. 2013. J. Virol. 87:7717. PubMed
  17. Peterson VM, et al. 2017. Nat. Biotechnol. 35:936. (PG)
  18. Vossebeld PJ, et al. 1997. Biochem J. 323:87-94 (Stim)
RRID
AB_3106286 (BioLegend Cat. No. 285021)

Antigen Details

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

NK cells, activated monocytes, macrophages, neutrophils

Function
Low affinity IgG Fc receptor, phagocytosis, ADCC
Ligand/Receptor
Aggregated IgG, IgG-antigen complex
Cell Type
Dendritic cells, Macrophages, Monocytes, Neutrophils, NK cells
Biology Area
Immunology, Innate Immunity
Molecular Family
CD Molecules, Fc Receptors
Antigen References

1. Fleit H, et al. 1982. P. Natl. Acad. Sci. USA 79:3275.
2. Stroncek D, et al. 1991. Blood 77:1572.
3. Wirthmueller U, et al. 1992. J. Exp. Med. 175:1381.

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

Other Formats

View All CD16 Reagents Request Custom Conjugation
Description Clone Applications
APC anti-human CD16 3G8 FC
Biotin anti-human CD16 3G8 FC
FITC anti-human CD16 3G8 FC
Brilliant Violet 711™ anti-human CD16 3G8 FC
PE anti-human CD16 3G8 FC
PE/Cyanine5 anti-human CD16 3G8 FC
Purified anti-human CD16 3G8 FC,CyTOF®,Block,IHC-F,IP,Stim
APC/Cyanine7 anti-human CD16 3G8 FC
PE/Cyanine7 anti-human CD16 3G8 FC
Alexa Fluor® 488 anti-human CD16 3G8 FC
Alexa Fluor® 647 anti-human CD16 3G8 FC
Pacific Blue™ anti-human CD16 3G8 FC
Alexa Fluor® 700 anti-human CD16 3G8 FC
PerCP/Cyanine5.5 anti-human CD16 3G8 FC
PerCP anti-human CD16 3G8 FC
Brilliant Violet 421™ anti-human CD16 3G8 FC
Brilliant Violet 570™ anti-human CD16 3G8 FC
Brilliant Violet 605™ anti-human CD16 3G8 FC
Brilliant Violet 650™ anti-human CD16 3G8 FC
Brilliant Violet 785™ anti-human CD16 3G8 FC
Brilliant Violet 510™ anti-human CD16 3G8 FC
Ultra-LEAF™ Purified anti-human CD16 3G8 FC,CyTOF®,Block,IHC-F,IP,Stim
Purified anti-human CD16 (Maxpar® Ready) 3G8 FC,CyTOF®
PE/Dazzle™ 594 anti-human CD16 3G8 FC
APC/Fire™ 750 anti-human CD16 3G8 FC
PE anti-human CD16 3G8 FC
APC anti-human CD16 3G8 FC
Pacific Blue™ anti-human CD16 3G8 FC
PE/Dazzle™ 594 anti-human CD16 3G8 FC
TotalSeq™-A0083 anti-human CD16 3G8 PG
TotalSeq™-B0083 anti-human CD16 3G8 PG
TotalSeq™-C0083 anti-human CD16 3G8 PG
PE/Cyanine7 anti-human CD16 3G8 FC
PE/Fire™ 640 anti-human CD16 3G8 FC
FITC anti-human CD16 3G8 FC
Spark YG™ 581 anti-human CD16 3G8 FC
APC/Fire™ 750 anti-human CD16 3G8 FC
TotalSeq™-D0083 anti-human CD16 3G8 PG
APC/Fire™ 810 anti-human CD16 3G8 FC
GMP APC anti-human CD16 3G8 FC
GMP PE/Dazzle™ 594 anti-human CD16 3G8 FC
GMP PE anti-human CD16 3G8 FC
Spark Red™ 718 anti-human CD16 3G8 FC
GMP Pacific Blue™ anti-human CD16 3G8 FC
GMP FITC anti-human CD16 3G8 FC
Spark Blue™ 515 anti-human CD16 3G8 FC
Spark UV™ 387 anti-human CD16 3G8 FC
PerCP/Cyanine5.5 anti-human CD16 3G8 FC
GMP PE/Cyanine7 anti-human CD16 3G8 FC
GMP APC/Fire™ 750 anti-human CD16 3G8 FC
Brilliant Violet 750™ anti-human CD16 3G8 FC
Spark Blue™ 550 anti-human CD16 3G8 FC
GMP PerCP/Cyanine5.5 anti-human CD16 3G8 FC
Spark YG™ 593 anti-human CD16 3G8 FC
Spark NIR™ 685 anti-human CD16 3G8 FC
Spark Violet™ 500 anti-human CD16 3G8 FC
Spark Blue™ 574 anti-human CD16 (Flexi-Fluor™) 3G8 FC
Spark PLUS UV395™ anti-human CD16 3G8 FC
Go To Top Version: 1    Revision Date: 02/06/2024

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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.
If you need assistance with selecting the best format contact our expert technical support team.

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