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FOXP3 (Forkhead Box P3, AIID, DIETER, IPEX, JM2, PIDX, SCURFIN, XPID)

FOXP3 (Forkhead Box P3, AIID, DIETER, IPEX, JM2, PIDX, SCURFIN, XPID)

Cat no: F9050-10G

Supplier: United States Biological
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FOXP3 (a 431 amino acid protein) is a member of the forkhead/winged-helix family of transcriptional regulators and is highly conserved across mammals. FOXP3 is essential for normal immune homeostasis. FOXP3 is stably and constitutively expressed at a high level in CD25 + CD4 positive regulatory T cells, at 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 than other T cells. Applications: Suitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilution: ELISA: 1:8,000 Western Blot: 1-3ug/ml Immunohistochemistry: 4-6ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: F9050-10G
Reactivities: Human
Hosts: Goat
Applications: ELISA, Immunohistochemistry, Western Blot
Size: 100ug
Form: Supplied as a liquid in Tris saline, 0.02% sodium azide, pH7.3, 0.5% BSA.
P type: Pab
Isotype: IgG
Purity: Purified by affinity chromatography.
References: 1. Zenclussen et al, Abnormal T-cell reactivity against paternal antigens in spontaneous abortion: adoptive transfer of pregnancy-induced CD4+CD25+ T regulatory cells prevents fetal rejection in a murine abortion model. Am J Pathol. 2005 Mar;166(3):811-22. PMID: 15743793.
Additional info: Recognizes FOXP3/SCURFIN. Sequence Homology: mouse, rat.

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