Home / Fc gamma RI/CD64 / Mouse Fc gamma RI/CD64 Antibody

Mouse Fc gamma RI/CD64 Antibody

Catalog #: AF2074
3 Citations Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
AF2074
AF2074-SP
Detection of Mouse Fc gamma RI/CD64 by Western Blot.
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Citations (3)
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Mouse Fc gamma RI/CD64 Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse Fc gamma RI/CD64 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 30% cross-reactivity with recombinant human Fc gamma RI is observed and less than 5% cross-reactivity with recombinant mouse (rm) Fc gamma RIIB and rmFc gamma RIII is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
NS0-derived recombinant mouse Fc gamma RI/CD64 Glu25-Pro297 Accession # P26151
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.5 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Mouse Fc? RI/CD64 antibody by Western Blot. View Larger

Detection of Mouse Fc gamma RI/CD64 by Western Blot. Western blot shows lysates of RAW 264.7 mouse monocyte/macrophage cell line and J774A.1 mouse reticulum cell sarcoma macrophage cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Mouse Fc gamma RI/CD64 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2074) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Fc gamma RI/CD64 at approximately 60-75 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    12 months from date of receipt, -20 to -70 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.

Background: Fc gamma RI/CD64

Receptors for the Fc region of IgG (Fc gamma Rs) are members of the Ig superfamily that function in the activation or inhibition of immune responses such as degranulation, phagocytosis, ADCC (antibody-dependent cellular toxicity), cytokine release, and B cell proliferation (1-3). The Fc gamma Rs have been divided into three classes based on close relationships in their extracellular domains; these groups are designated Fc gamma RI (also known as CD64), Fc gamma RII (CD32), and Fc gamma RIII (CD16). Each group may be encoded by multiple genes and exist in different isoforms depending on species and cell type. The CD64 proteins are high affinity receptors (~10 -8 -10 -9 M) capable of binding monomeric IgG, whereas the CD16 and CD32 proteins bind IgG with lower affinities (~10 -6 -10 -7 M) only recognizing IgG aggregates surrounding multivalent antigens (1, 4). Fc gamma Rs that deliver an activating signal either have an intrinsic immunoreceptor tyrosine-based activation motif (ITAM) within their cytoplasmic domains or associate with one of the ITAM-bearing adapter subunits, Fc R gamma or zeta (3, 5). The only inhibitory member in human and mouse, Fc gamma RIIb, has an intrinsic cytoplasmic immunoreceptor tyrosine-based inhibitory motif (ITIM). The coordinated functioning of activating and inhibitory receptors is necessary for successful initiation, amplification, and termination of immune responses (5). Mouse Fc gamma RI is transmembrane protein with three extracellular Ig-like domains, and it delivers an activating signal via the associated Fc R gamma accessory chain (1, 2). The high affinity recognition of IgG by Fc gamma RI permits the triggering of effector responses at low IgG concentrations typical of early immune responses (2). Fc gamma RI is expressed constitutively on monocytes and macrophages and can be induced on neutrophils and eosinophils (1, 4). Its expression is up-regulated during bacterial infections and sepsis.

References
  1. Van de Winkel, J. and P. Capes (1993) Immunol. Today 14:215.
  2. Raghaven, M. and P. Bjorkman (1996) Annu. Rev. Cell Dev. Biol. 12:181.
  3. Ravetch, J. and S. Bolland (2001) Annu. Rev. Immunol. 19:275.
  4. Takai, T. (2002) Nature Rev. Immunol. 2:580.
  5. Ravetch, J. and L. Lanier (2000) Science 290:84.
Long Name
Fc gamma Receptor I
Entrez Gene IDs
2209 (Human); 14129 (Mouse); 295279 (Rat); 102147198 (Cynomolgus Monkey)
Alternate Names
CD64 antigen; CD64; CD64a; Fc fragment of IgG, high affinity Ia, receptor (CD64); Fc gamma RI; FCG1; Fc-gamma receptor I B2; Fc-gamma RI; Fc-gamma RIA; FcgammaRIa; FCGR1; FcgRI; FcgRIA; FCRI; FcRIA; FLJ18345; high affinity Ia, receptor for (CD64); high affinity immunoglobulin gamma Fc receptor I; IgG Fc receptor I

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Citations for Mouse Fc gamma RI/CD64 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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  1. CD40 is an immune checkpoint regulator that potentiates myocardial inflammation through activation and expansion of CCR2 + macrophages and CD8 T-cells
    Authors: Jimenez, J;Amrute, J;Ma, P;Wang, X;Dai, R;Lavine, KJ;
    bioRxiv : the preprint server for biology
    Species: Murine polyomavirus strain A3, Viral
    Sample Types: Whole Tissue
    Applications: Immunohistochemistry
  2. Optimization of Whole Tumor Cell Vaccines by Interaction with Phagocytic Receptors
    Authors: M Korbelik
    Vaccines, 2021-08-14;9(8):.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization
  3. Intravenous nanoparticle vaccination generates stem-like TCF1+ neoantigen-specific CD8+ T cells
    Authors: F Baharom, RA Ramirez-Va, KKS Tobin, H Yamane, CA Dutertre, A Khalilnezh, GV Reynoso, VL Coble, GM Lynn, MP Mulè, AJ Martins, JP Finnigan, XM Zhang, JA Hamerman, N Bhardwaj, JS Tsang, HD Hickman, F Ginhoux, AS Ishizuka, RA Seder
    Nat Immunol, 2020-11-02;0(0):.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC

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