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          • Primary Antibodies ›
          • FOXP3 Antibodies

          Invitrogen

          FOXP3 Monoclonal Antibody (eBio7979 (221D/D3)), eBioscience™

          Advanced Verification
          10 Published Figures
          36 References
          View all (161) FOXP3 antibodies

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          Datasheet
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          Datasheet
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          Cite FOXP3 Monoclonal Antibody (eBio7979 (221D/D3)), eBioscience™

          • Antibody Testing Data (1)
          • Published Figures (10)
          • Advanced Verification (1)
          FOXP3 Antibody in Western Blot (WB)
          Group 53 Created with Sketch.
          FOXP3 Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 12

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          FOXP3 Antibody (14-7979-82) in WB

          Immunoblotting of PBMC (Lane A), BALB/c splenocyte (Lane B), or recombinant human Foxp3 fusion protein (Lane C). Lysates were directly sonicated in Laemmli sample buffer and 10e6 cells/lane were loaded. Blots were probed with 1 µg/mL Anti-Human/Mouse Foxp3 Purified and revealed with Anti-Mouse IgG HRP. Foxp3 is detected at ~50 kDa with a reported splice variant in human tissue slightly lower. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          View Product

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          FOXP3 Antibody in Western Blot (WB)
          FOXP3 Antibody in Immunocytochemistry (ICC/IF)
          FOXP3 Antibody in Immunocytochemistry, Proximity Ligation Assay (PLA) (ICC/IF, PLA)
          FOXP3 Antibody in Immunohistochemistry (IHC)
          FOXP3 Antibody in Immunohistochemistry (IHC)
          FOXP3 Antibody in Immunohistochemistry (IHC)
          FOXP3 Antibody in Immunohistochemistry (IHC)
          FOXP3 Antibody in Western Blot (WB)
          FOXP3 Antibody in Western Blot (WB)
          FOXP3 Antibody in Western Blot (WB)
          FOXP3 Antibody in ChIP Assay (ChIP)
          FOXP3 Antibody

          Product Details

          14-7979-82

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1-2 µg/mL
          View 16 publications 16 publications

          Immunohistochemistry (IHC)

          -
          View 8 publications 8 publications

          Immunohistochemistry (Paraffin) (IHC (P))

          -
          View 5 publications 5 publications

          Immunohistochemistry (Frozen) (IHC (F))

          -
          View 1 publication 1 publication

          Immunocytochemistry (ICC/IF)

          -
          View 3 publications 3 publications

          Immunoprecipitation (IP)

          -
          View 1 publication 1 publication

          ChIP assay (ChIP)

          -
          View 1 publication 1 publication

          in situ PLA (PLA)

          -
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human, Mouse

          Published species

          Dog, Human, Mouse, Sheep

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          eBio7979 (221D/D3)

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.5 mg/mL

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.2

          Contains

          0.09% sodium azide

          Storage conditions

          4°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_468500

          Product Specific Information

          Description: eBioscience offers a panel of monoclonal antibodies to different epitopes of human and mouse Foxp3, providing useful tools for investigating the complete expression pattern of Foxp3 at the protein level, and discerning the precise subsets of Foxp3+ cells. Other antibodies to human Foxp3 include PCH101 (Product # 72-5776) and 236A/E7 (Product # 12-4777) . Additional antibodies to mouse Foxp3 include FJK-16s (Product # 72-5775) and NRRF-30 (Product # 12-4771) .

          The eBio7979 antibody reacts with human and mouse foxp3 protein also known as FORKHEAD BOX P3, SCURFIN, and JM2; cross reactivity of this antibody to other proteins has not been determined. Foxp3, a 49-55 kDa protein, is a member of the forkhead/winged-helix family of transcriptional regulators, and was identified as the gene defective in 'scurfy' (sf) mice. Constitutive high expression of Foxp3 mRNA has been shown in CD4+CD25+ regulatory T cells (Treg cells), and ectopic expression of foxp3 in CD4+CD25- cells imparts a Treg phenotype in these cells.

          Please see our FAQ regarding the usage of eBioscience Foxp3 reagents.

          Applications Reported: This eBio7979 antibody has been reported for use in immunoblotting (WB).

          Applications Tested: This eBio7979 antibody has been tested by immunoblotting of normal human peripheral blood mononuclear cell lysates at 1-2 µg/mL.

          Purity: Greater than 90%, as determined by SDS-PAGE.

          Aggregation: Less than 10%, as determined by HPLC.

          Filtration: 0.2 µm post-manufacturing filtered.

          Target Information

          FOXP3 (Forkhead box protein 3) is a member of the forkhead/winged-helix family of transcriptional regulators, highly conserved across mammals, and essential for normal immune homeostasis. FOXP3 is 381 amino acids long, stably and constitutively expressed at a high level in CD25 + CD4 positive regulatory T cells, a low level in CD4-positive/CD25-negative cells, and is absent in CD4-negative/CD8-positive T cells. FOXP3 may be a master regulatory gene, and a more specific marker of regulatory T cells. Defects in the gene encoding FOXP3 protein cause the scurfy phenotype in mice. In humans FOXP3 defects play a role in IPEX syndrome (immune dysfunction, polyendocrinopathy, enteropathy, X-linked syndrome), also known as X-linked autoimmunity-allergic dysregulation (XLAAD) syndrome. Transcript variants of FOXP3 encoding different isoforms have been identified. In human breast and colon cancer cells, expression of FOXP3 is regulated by p53 in response to the DNA damage.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: Forkhead box protein P3; FOXP3delta7; immune dysregulation, polyendocrinopathy, enteropathy, X-linked; immunodeficiency, polyendocrinopathy, enteropathy, X-linked; MGC141961; MGC141963; RP23-54C14.1; Scurfin; scurfy

          View more View less

          Gene Aliases: AIID; DIETER; FOXP3; IPEX; JM2; PIDX; scurfin; sf; XPID

          View more View less

          UniProt ID: (Human) Q9BZS1, (Mouse) Q99JB6

          View more View less

          Entrez Gene ID: (Human) 50943, (Mouse) 20371

          View more View less

          Function(s)
          RNA polymerase II transcription factor activity, sequence-specific DNA binding core promoter binding transcription factor activity, sequence-specific DNA binding transcription factor activity, RNA polymerase II distal enhancer sequence-specific binding transcription corepressor activity protein binding histone acetyltransferase binding protein homodimerization activity histone deacetylase binding sequence-specific DNA binding metal ion binding NF-kappaB binding NFAT protein binding nucleic acid binding DNA binding
          Process(es)
          negative regulation of transcription from RNA polymerase II promoter B cell homeostasis cytokine production myeloid cell homeostasis CD4-positive, CD25-positive, alpha-beta regulatory T cell lineage commitment T cell mediated immunity tolerance induction to self antigen regulation of T cell anergy positive regulation of T cell anergy negative regulation of chronic inflammatory response negative regulation of T cell cytokine production positive regulation of peripheral T cell tolerance induction chromatin remodeling transcription, DNA-templated regulation of transcription, DNA-templated negative regulation of cell proliferation response to virus negative regulation of histone deacetylation negative regulation of NF-kappaB transcription factor activity negative regulation of interferon-gamma production negative regulation of interleukin-10 production negative regulation of interleukin-17 production negative regulation of interleukin-2 production negative regulation of interleukin-4 production negative regulation of interleukin-5 production negative regulation of interleukin-6 production negative regulation of tumor necrosis factor production positive regulation of interleukin-4 production negative regulation of CREB transcription factor activity positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation positive regulation of transforming growth factor beta1 production positive regulation of immature T cell proliferation in thymus positive regulation of histone acetylation negative regulation of histone acetylation negative regulation of cytokine biosynthetic process T cell activation negative regulation of T cell proliferation T cell homeostasis negative regulation of sequence-specific DNA binding transcription factor activity negative regulation of interferon-gamma biosynthetic process negative regulation of interleukin-2 biosynthetic process negative regulation of transcription, DNA-templated positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase II promoter negative regulation of activated T cell proliferation negative regulation of isotype switching to IgE isotypes regulation of isotype switching to IgG isotypes negative regulation of cytokine secretion negative regulation of immune response T cell receptor signaling pathway negative regulation of T-helper 17 cell differentiation CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation tolerance induction regulation of immunoglobulin production positive regulation of T cell tolerance induction regulation of transcription from RNA polymerase II promoter transcription from RNA polymerase II promoter anatomical structure morphogenesis positive regulation of gene expression regulatory T cell differentiation positive regulation of regulatory T cell differentiation negative regulation of lymphocyte proliferation negative regulation of inflammatory response
          It has to be done as per old AB suggested Products section.
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