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Proteintech
FOXP3 Polyclonal Antibody
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Product Details
22173-1-AP
Product Specifications
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
FOXP3 Fusion Protein Ag17827 (230-431 aa encoded by BC113401)
Conjugate
Form
Liquid
Concentration
0.2 mg/mL
Amount
30 µg
Storage conditions
-20°C
Shipping conditions
Wet ice (domestic); Dry ice (international)
Product Specific Information
This antibody is a rabbit polyclonal antibody raised against a peptide mapping within human FOXP3.
Immunogen sequence: AQCLLQREM VQSLEQQLVL EKEKLSAMQA HLAGKMALTK ASSVASSDKG SCCIVAAGSQ GPVVPAWSGP REAPDSLFAV RRHLWGSHGN STFPEFLHNM DYFKFHNMRP PFTYATLIRW AILEAPEKQR TLNEIYHWFT RMFAFFRNHP ATWKNAIRHN LSLHKCFVRV ESEKGAVWTV DELEFRKKRS QRPSRCSNPT PGP (230-431 aa encoded by BC113401)
Target Information
FOXP3 (Forkhead box protein 3) is a member of the forkhead/winged-helix family of transcriptional regulators, highly conserved across mammals, and essential for normal immune homeostasis. FOXP3 is 381 amino acids long, stably and constitutively expressed at a high level in CD25 + CD4 positive regulatory T cells, a 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. Defects in the gene encoding FOXP3 protein cause the scurfy phenotype in mice. In humans FOXP3 defects play a role in IPEX syndrome (immune dysfunction, polyendocrinopathy, enteropathy, X-linked syndrome), also known as X-linked autoimmunity-allergic dysregulation (XLAAD) syndrome. Transcript variants of FOXP3 encoding different isoforms have been identified. In human breast and colon cancer cells, expression of FOXP3 is regulated by p53 in response to the DNA damage.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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