Human/Mouse/Rat FoxP3 Antibody

Recombinant Monoclonal Antibody..
  
  • Species Reactivity
    Human, Mouse, Rat
  • Specificity
    Detects human FoxP3 in direct ELISAs.
  • Source
    Recombinant Monoclonal Mouse IgG1 Clone # 376209R
  • Purification
    Protein A or G purified from cell culture supernatant
  • Immunogen
    E.coli-derived recombinant human FoxP3
    Gln105-Lys200
    Accession # Q9BZS1
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Flow Cytometry
    0.25 µg/106 cells
    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.
Data Examples
Detection of FoxP3 in Human PBMCs by Flow Cytometry. Human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human/Mouse/Rat FoxP3 Monoclonal Antibody (Catalog # MAB8970) followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B) and Mouse Anti-Human CD4 APC‑conjugated Monoclonal Antibody (Catalog # FAB3791A). Quadrant markers were set based on control antibody staining (Catalog # MAB002). To facilitate intracellular staining, cells were fixed and permeabilized with FlowX FoxP3 Fixation & Permeabilization Buffer Kit (Catalog # FC012).
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • 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 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: FoxP3
Human FoxP3 is a 47 kDa member of the P subclass of the FOX (forkhead box) family of transcription factors. It contains a Leu-rich repeat, a C2H2 zinc finger region, and a C-terminal FKH (fork head), DNA-binding domain. Three isoforms for FoxP3 have been reported. All three isoforms share the sequence used as the immunogen. FoxP3 directly associates with NFAT and NFkB, suppressing their activity in CD4+ T cells. In human, FoxP3 is found in CD4+, CD8+ and CD4+CD25+ T cells. Over the region used for immunization of the amino acid sequence, mouse FoxP3 is 83% to 88% identical to rat, human, canine, and bovine FoxP3.
  • Long Name:
    Forkhead Box P3
  • Entrez Gene IDs:
    50943 (Human); 20371 (Mouse)
  • Alternate Names:
    AIID; AIIDMGC141961; DIETER; forkhead box P3; Forkhead Box Protein P3; FoxP3; FOXP3delta7; immune dysregulation, polyendocrinopathy, enteropathy, X-linked; Immunodeficiency, Polyendocrinopathy, Enteropathy, X-Linked; IPEX; JM2; MGC141961; MGC141963; PIDX; PIDXMGC141963; SCURFIN; XPID; XPIDpolyendocrinopathy, enteropathy, X-linked
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Isotype Control

Ctrl MAB002 99  
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Mouse IgG1 Isotype Control

Ctrl MAB002R
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Secondary Antibodies
Description Application Cat# Citations Images  

Mouse IgG Horseradish Peroxidase-conjugated Antibody

WB HAF007 16  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 8  
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Donkey Anti-Mouse IgG NL557 Affinity Purified PAb

Flow, IHC, ICC NL007 8
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 4
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 6
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Mouse IgG Horseradish Peroxidase-conjugated Antibody

WB HAF018 2  
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Mouse IgG Antibody

WB AF007 3
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 2
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 2  
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 1
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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