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FOXP3 Antibodies

Forkhead Box P3 (FOXP3) has a molecular weight of approximately 47 kDa, primarily expressed in regulatory T cells (Tregs), a specialized subset of T lymphocytes involved in immune regulation. This protein is a transcription factor that plays a central role in the development and maintenance of Tregs by controlling the expression of genes that contribute to the suppressive function of these cells.

Mutations or deficiencies in FOXP3 are associated with immunodysregulation polyendocrinopathy enteropathy X-linked (IPEX) syndrome, a rare autoimmune disorder. The dysregulation of Tregs and Forkhead Box P3 expression have also been implicated in various autoimmune diseases, allergies, and some cancers.

Antibodies against FOXP3 are used in research to identify and study Tregs. For example, immunohistochemistry and flow cytometry techniques employing anti-FOXP3 antibodies help researchers analyze Treg populations in tissues and blood samples.

Forkhead Box P3 is a potential biomarker in autoimmune diseases and cancer. Diagnostically, assessing its expression provides insights into the immune status of patients and could predict disease outcomes.


Forkhead box protein P3 | Forkhead box protein P3, C-terminally processed | Forkhead box protein P3 41 kDa form, Scurfin, JM2, AIID, DIETER, IPEX, MGC141961, MGC141963, PIDX, XPID, FOXP3delta7, forkhead box protein P3, immune dysregulation, polyendocrinopathy, enteropathy, X-linked, immunodeficiency, polyendocrinopathy, enteropathy, X-linked, scurfin

Research Areas

Nuclear Marker, Transcription Factors

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