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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • FOXP3 Antibodies

          Invitrogen

          FOXP3 Polyclonal Antibody

          1 Reference
          View all (161) FOXP3 antibodies
          Datasheet
          Protocols
          Questions & Answers
          Datasheet
          Protocols
          Questions & Answers

          Cite FOXP3 Polyclonal Antibody

          • Antibody Testing Data (6)
          FOXP3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          FOXP3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 6

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          FOXP3 Antibody (PA1-9044) in ICC/IF

          Immunocytochemistry analysis of FOXP3 using FOXP3 Polyclonal Antibody (Product # PA1-9044) in paraformaldehyde fixed U2OS cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10 µg/mL) followed by Alexa Fluor 488 secondary antibody (4 µg/mL), showing strong localization to nucleoplasm. The nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10 µg/mL) followed by Alexa Fluor 488 secondary antibody (4 µg/mL). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          FOXP3 Antibody in Immunocytochemistry (ICC/IF)
          FOXP3 Antibody in Immunocytochemistry (ICC/IF)
          FOXP3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          FOXP3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          FOXP3 Antibody in Western Blot (WB)
          FOXP3 Antibody in Flow Cytometry (Flow)

          Product Details

          PA1-9044

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1-3 µg/mL
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          6-8 µg/mL
          -

          Immunocytochemistry (ICC/IF)

          10 µg/mL
          View 1 publication 1 publication

          Flow Cytometry (Flow)

          10 µg/mL
          -
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human

          Host/Isotype

          Goat / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Synthetic peptide corresponding to the C terminus residues S Q R P S R C S N P T P G P of human FOXP3 (aa 418-431).
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.5 mg/mL

          Purification

          Ammonium sulfate precipitation

          Storage buffer

          TBS, pH 7.3, with 0.5% BSA

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2104913

          Product Specific Information

          This antibody is predicted to react with canine and porcine based on sequence homology.

          This antibody is tested in Peptide ELISA: antibody detection limit dilution 8,000.

          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

          View more View less

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

          View more View less

          UniProt ID: (Human) Q9BZS1

          View more View less

          Entrez Gene ID: (Human) 50943

          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
          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
          It has to be done as per old AB suggested Products section.
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