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FoxP3 Rat anti-Mouse, PE-CF594, Clone: MF23, BD

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Description

Rat Monoclonal Antibody

The MF23 monoclonal antibody specifically binds to mouse Foxp3. Foxp3 is a 50-55 kDa protein also known as Forkhead box p3, JM2, or IPEX. It is a member of the forkhead or winged helix family of transcription factors and is specifically expressed by T regulatory (Treg) cells. Foxp3 has been reported to be a key regulatory protein for Treg cell development and function. Ectopic expression of Foxp3 in conventional T cells is sufficient to induce suppressive activity, repress the production of cytokines such as IL2 and IFN- γ, and upregulate Treg cell-associated molecules such as CD25, CTLA4 and GITR. It has been found that the mutation of Foxp3 is responsible for “scurfy” mice. When overexpressed, Foxp3 leads to poor T cell proliferation and activation. Immunoblotting with MF23 antibody has confirmed it recognizes an epitope between 1-87 amino acids in the N-terminal domain.

This antibody is conjugated to BD Horizon™ PE-CF594, which has been developed exclusively by BD Biosciences as a better alternative to PE-Texas Red™. PE-CF594 excites and emits at similar wavelengths to PE-Texas Red™ yet exhibits improved brightness and spectral characteristics. Due to PE having maximal absorption peaks at 496nm and 564nm, PE-CF594 can be excited by the blue (488-nm), green (532-nm) and yellow-green (561-nm) lasers and can be detected with the same filter set as PE-Texas Red™ (eg 610/20-nm filter).

TRUSTED_SUSTAINABILITY

Specifications

Antigen FoxP3
Applications Flow Cytometry
Classification Monoclonal
Clone MF23
Concentration 0.2mg/mL
Conjugate PE-CF594
Description Forkhead box p3; Forkhead box protein p3; JM2; Scurfin; Scurfy; Sf
Formulation Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Host Species Rat
Immunogen Mouse Foxp3 recombinant protein
Purification Method Affinity Purified
Quantity 50 μg
Regulatory Status RUO
Primary or Secondary Primary
Target Species Mouse
Content And Storage Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Isotype IgG2b
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