Fc gamma RIIIA/CD16a Antibody (CB16)

• Reactivity: Hu
• Applications: Flow, ICC/IF
• Clone: CB16
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: 0.2 mg/ml

Fc gamma RIIIA/CD16a Antibody (CB16) Summary

• Immunogen: Human CD16
• Localization: Cell Surface
• Specificity: It recognizes CD16 (Fcgamma RIII), the low-affinity receptor for IgG with an apparent molecular weight of 50-80 kDa. CD16 is represented by two similar genes, CD16A (Fcgamma RIIIA), which exists as a hetero-oligomeric polypeptide-anchored form in macrophages and NK cells and CD16B (Fcgamma RIIIB), which exist as a monomeric GPI-anchored form in neutrophils. Furthermore, there are two known polymorphisms of CD16B, NA-1 and NA-2. Individuals homozygous for NA-2 show a lower phagocytic capacity compared with NA-1. CD16 binds IgG in the form of immune complexes and shows preferential binding of IgG1 and IgG3 isotypes and minimal binding of IgG2 and IgG4. Upon IgG binding, both CD16 isoforms initiate signal transduction cascades that lead to a variety of responses including antibody-dependent cell-mediated cytotoxicity (ADCC), phagocytosis, degranulation and proliferation.
• Isotype: IgG1 Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: FCGR3A
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 0.5 - 1 ug/million cells in 0.1 ml
  • Immunofluorescence 0.5 - 1.0 ug/ml
• Application Notes: Hu-chromosome location: 1q23
  Molecular weight of antigen: 50-80kDa

Packaging, Storage & Formulations

• Storage: Store at 4C.
• Buffer: 10mM PBS and 0.05% BSA
• Preservative: 0.05% Sodium Azide
• Concentration: 0.2 mg/ml
• Purity: Protein A or G purified

Alternate Names for Fc gamma RIIIA/CD16a Antibody (CB16)

• CD16a antigen
• CD16a
• CD16FCRIIIA
• Fc fragment of IgG, low affinity IIIa, receptor (CD16a)
• Fc fragment of IgG, low affinity IIIa, receptor for (CD16)
• Fc gamma receptor III-A
• Fc gamma RIIIA
• FCG3
• Fc-gamma receptor III-2 (CD 16)
• Fc-gamma receptor IIIb (CD16)
• Fc-gamma RIII
• Fc-gamma RIIIa
• Fc-gamma RIII-alpha
• FCGR3
• FCGR3A
• FCGRIII
• FcgRIIIA
• FcR-10
• FCRIII
• FcRIIIa
• IGFR3FcgammaRIIIA
• immunoglobulin G Fc receptor III
• low affinity III, receptor for (CD16)
• low affinity immunoglobulin gamma Fc region receptor III-A
• neutrophil-specific antigen NA

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

FAQs for Fc gamma RIIIA/CD16a Antibody (NBP2-44834). (Showing 1 - 1 of 1 FAQ).

1. I am interested in developing a surrogate ADCC assay (FC gamma III a binding assay) for which, I would require a CD16 Recombinant Protein as an antigen and Anti-Human IgG (Fc specific) as a secondary antibody as I am planning to perform this assay in an ELISA format. With this brief description, could you please suggest me the right CD16 Recombinant Protein among the three listed products in your web site (http://www.novusbio.com/proteins/cd16). Appreciate if you can share a reference article, where the use of this protein is cited.
   • The right CD16 protein for you depends on what sort of functionality you require for your assay. H00002214-P01 is made by a Taiwanese company called Abnova and we distribute it for them. They do not test the activity of their recombinant proteins. The proteins are produced in a cell-free wheat germ system with an N-terminal 26kDa GST-tag. Due to this expression system, in our experience, the proteins do not always undergo the same folding and post-transnational modifications they might undergo in an endogenous cell. Because of this, we do not recommend this protein for use in functional assays and do not guarantee them for this use. They are mainly intended for use in Western Blots and ELISA as a positive control with their antibody. NBP1-98908 is produced in E. coli and contains a His-tag and it also not guaranteed for functionality but may be due to its E. coli expression system. H00002214-G01 is also an Abnova and is made in their cell-free wheat germ expression system with proprietary liposome technology. This is a recently developed system by them and is intended to help the proteins fold and maintain functionality. Which protein would be best for you depends on what you require for your assay. Here is a link to our antibodies to the Fc region of human IgG. The best antibody for you will depend on what you would like to use for detection.

Bioinformatics

• Gene Symbol: FCGR3A
• Uniprot:
  • P08637()