FOXP3 antibody (PE-Cy7)

Catalog No. ABIN7278430

The Mouse Monoclonal anti-FOXP3 antibody has been validated for FACS. It is suitable to detect FOXP3 in samples from Mouse.

Quick Overview for FOXP3 antibody (PE-Cy7) (ABIN7278430)

Target: FOXP3 (Forkhead Box P3 (FOXP3))

Reactivity: Mouse

Host: Mouse

Clonality: Monoclonal

Conjugate: This FOXP3 antibody is conjugated to PE-Cy7

Application: Flow Cytometry (FACS)

Clone: 3G3

Product Details anti-FOXP3 Antibody (PE-Cy7)

Cross-Reactivity: Rhesus Monkey

Purification: This monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation. It is recommended to store the product undiluted at 4°C, and protected from prolonged exposure to light. Do not freeze.

Isotype: IgG1 kappa

Application Details

Application Notes: This antibody preparation has been quality-tested for flow cytometry using mouse spleen cells, or an appropriate cell type (where indicated). Please refer to the figure legend for the optimal concentration used to stain the tissue shown. We recommend titrating the antibody under your specific conditions to determine the optimal concentration of antibody needed in your experimental system.

Comment:

0.2 mg/mL

Restrictions: For Research Use only

Handling

Buffer: 10 mM NaH2PO4, 150 mM NaCl, 0.09 % Sodium azide, 0.1 % gelatin, pH 7.2

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C

Storage Comment: 2-8°C protected from light

Expiry Date: 12 months

Target Details for FOXP3

Target: FOXP3 (Forkhead Box P3 (FOXP3))

Alternative Name: Foxp3

Background: The 3G3 antibody reacts with mouse Foxp3, a 50-55 kDa transcription factor which is a central regulator of T cell activity and is critical for the development and function of regulatory T cells (Tregs). Foxp3 is expressed at constitutively high levels in Treg cells, which are further identified as being CD4+ CD25+. In resting conventional T cells (CD4+ CD25-) Foxp3 expression is restricted, and upon TCR activation is expressed only transiently and in a small proportion of cells. However, the growth factor TGF-beta has been shown to induce expression of Foxp3 in native T cells, driving their development into Foxp3+ Tregs, which are called induced or adaptive Tregs. These cells are phenotypically similar to so-called natural Tregs (CD4+ CD25high Foxp3+) which originate in the thymus and comprise the majority of Treg cells. Tregs are critical for maintaining peripheral tolerance and are implicated in the development of autoimmunity.It is important to review the literature in choosing an antibody for the Foxp3 antigen in flow cytometry, as the potential for high background or non-specific staining may be observed. The 3G3 antibody may be used for intracellular detection of Foxp3 in cells from mouse and Rhesus macaque.

Gene ID: 50943, 20371

UniProt: Q9BZS1, Q99JB6

Pathways: Chromatin Binding, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Activated T Cell Proliferation