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Product last modified at: 2025-03-06T09:00:38.809Z
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PDP - Template Name: Oligo Antibody Pair
PDP - Template ID: *******46423d7

FoxP3 (D6O8R) & CO-0041-594 SignalStar Oligo-Antibody Pair #39568

Filter:
  • IHC
Immunohistochemistry Image 1: FoxP3 (D6O8R) & CO-0041-594 SignalStar™ Oligo-Antibody Pair
SignalStar™ multiplex immunohistochemical analysis of paraffin-embedded mouse spleen using CD45 (D3F8Q) & CO-0046-488 SignalStar™ Oligo-Antibody Pair #72790 (magenta), FoxP3 (D6O8R) & CO-0041-647 SignalStar™ Oligo-Antibody Pair #45142 (yellow), Ly-6G (E6Z1T) & CO-0053-750 SignalStar™ Oligo-Antibody Pair #64664 (cyan), CD8α (D4W2Z) & CO-0040-594 SignalStar™ Oligo-Antibody Pair #39714 (green), F4/80 (D2S9R) & CO-0042-488 SignalStar™ Oligo-Antibody Pair #95804 (red), and Granzyme B (E5V2L) & CO-0049-647 SignalStar™ Oligo-Antibody Pair #98534 (white). All fluorophores have been assigned a pseudocolor, as indicated. Staining was performed on the BOND RX autostainer by Leica Biosystems.

Order Information # 39568

This product is not sold separately. Please see the SignalStar™ Multiplex IHC Panel Builder Tool for ordering information.

  • Product Includes
  • Related Products
Product IncludesVolumeReactivityIsotype
FoxP3 (D6O8R) Rabbit mAb (SignalStar™ Conjugate 0041) #8642050 µlMRabbit IgG
Complementary Oligo (CO-0041-594) #3127322 µl

Product Information

Product Usage Information

Application Dilution
SignalStar™ Leica Bond 1:50 - 1:200
SignalStar™ Manual 1:50 - 1:200

Storage

SignalStar conjugates are supplied in PBS (pH 7.2), less than 0.1% sodium azide, 2 mM EDTA, 0.05% Triton X-100, 2 mg/mL BSA, and 50% glycerol. Complementary oligos are supplied in nuclease-free water. Store at -20°C. Do not aliquot the antibody. All components in this kit are stable for at least 12 months when stored at the recommended temperature.

Product Description

SignalStar multiplex immunohistochemistry (IHC) is an advanced technology for labeling multiple proteins simultaneously in tissue samples using specific primary antibodies and fluorescent detection reagents. This technology offers accuracy and reliability in visualizing and analyzing protein expression while maintaining spatial context and tissue architecture.

SignalStar Oligo-Antibody Pairs are compatible with the SignalStar Multiplex IHC Buffer Kits for use in fluorescent multiplex imaging experiments. This product includes the oligo-conjugated antibodies and complementary oligos required for labeling your target protein on up to 10 slides. SignalStar Multiplex IHC Buffer Kits are required to amplify and image the target signal. Multiple oligo-antibody pairs can be conveniently combined into a multiplex panel using the SignalStar Multiplex IHC Panel Builder. SignalStar Multiplex IHC Kits & Reagents are not compatible with all of Cell Signaling Technology® products and protocols that are recommended for use in immunohistochemical assays.

Protocol

Specificity / Sensitivity

FoxP3 (D6O8R) Rabbit mAb (SignalStar™ Conjugate 0041) recognizes endogenous levels of total FoxP3 protein. This antibody recognizes mouse FoxP3 protein and is also reactive with human FoxP3; however, this antibody is not suggested for immunohistochemical analysis of human tissues. Instead, FoxP3 (D2W8E) Rabbit mAb #98377 is recommended for IHC analysis of human tissue samples. Monkey cross-reactivity is determined by immunohistochemistry.

Species Reactivity:

Mouse

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro44 of mouse FoxP3 protein.

Background

Forkhead box (Fox) proteins are a family of evolutionarily conserved transcription factors containing a sequence known as Forkhead box or winged helix DNA binding domain (1). The human genome contains 43 Fox proteins that are divided into subfamilies. The FoxP subfamily has four members, FoxP1 - FoxP4, which are broadly expressed and play important roles in organ development, immune response, and cancer pathogenesis (2-4). The FoxP subfamily has several characteristics that are atypical among Fox proteins: their Forkhead domain is located at the carboxy-terminal region and they contain motifs that promote homo- and heterodimerization. FoxP proteins usually function as transcriptional repressors (4,5).

FoxP3 is crucial for the development of T cells with regulatory properties (Treg) (6). Mutations in FoxP3 are associated with immune dysregulation, polyendocrinopathy, enteropathy, and X-linked syndrome (IPEX) (7), while overexpression in mice causes severe immunodeficiency (8). Research studies have shown that FoxP3 functions as a tumor suppressor in several types of cancer (9-11).
For Research Use Only. Not For Use In Diagnostic Procedures.
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