FOXP3, clone: FJK-16s, eBioscience™
Rat Monoclonal Antibody
Brand: Affymetrix eBioscience 14-5773-82
Additional Details : Weight : 0.00010kg
DescriptionDescription: The FJK-16s antibody reacts with mouse, rat, dog, porcine, bovine and cat Foxp3 also known as FORKHEAD BOX P3, SCURFIN, and JM2; cross reactivity of this antibody to other proteins has not been determined. Foxp3, a 49-55kDa 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. Immunoblotting with FJK-16s antibody has mapped the epitope to amino acids 75-125 of the mouse Foxp3 protein. In the human, this region has been shown to be alternatively spliced at the mRNA level. Both the alternatively-spliced and non-spliced isoforms are present in the CD4+CD25+ subset of lymphocytes. Preliminary RT-PCR experiments have not revealed this alternatively-spliced isoform in mouse splenocytes, suggesting different gene regulation in the mouse and human. Applications Reported: This FJK-16s antibody has been reported for use in western blotting, immunohistochemical staining of frozen tissue sections, immunohistochemical staining, and immunohistochemical staining of formalin-fixed paraffin embedded tissue sections. For additional information, please see Foxp3 FAQs.Applications Tested: This FJK-16s antibody has been tested by immunoblotting (WB) (1-5 μ/mL) of mouse splenocytes. The FJK-16s antibody has been tested by immunohistochemistry of formalin-fixed paraffin embedded mouse tissue using low or high pH antigen retrieval and can be used at less than or equal to 5 μg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.Purity: Greater than 90%, as determined by SDS-PAGE.Aggregation: Less than 10%, as determined by HPLC.Filtration: 0.2μm post-manufacturing filtered.
|PBS with 0.09% sodium azide; pH 7.2|
|AIID, DIETER, Forkhead box P3, foxp3, IPEX, JM2, PIDX, SCURFIN, XPID|
|Bovine, Canine, Feline, Murine, Porcine, Rat|
|Immunohistochemistry (Frozen), Immunohistochemistry (Paraffin), Western Blot, Western Blot|
|IgG2a, kappa, kappa|
|Store at 2-8°C.|
|100037405, 20371, 317382, 444998, 491876, 506053|
For Research Use Only.