GeneTex
United States (US)

FOXP3 antibody [SPM579]

Anti-FOXP3 antibody [SPM579] used in IHC (Paraffin sections) (IHC-P). GTX34742

Cat No. GTX34742

Host Mouse
Clonality Monoclonal
Clone Name SPM579
Isotype IgG1
Application ICC/IF, IHC-P
Reactivity Human, Mouse, Monkey
APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.
Application Dilution
ICC/IF 0.5-1ug/ml
IHC-P 0.5-1ug/ml for 30 minutes at RT

Note :

IHC-P
Boiling tissue sections in 10mM Tris buffer with 1mM EDTA, pH 9.0, for 10-20 min followed by cooling at RT for 20 minutes

Not tested in other applications.

Calculated MW

47 kDa. ( Note )

Specificity/Sensitivity

Recognizes a protein of 47-55kDa, which is identified as FOXP3. Its precise epitope is not known, but it has been mapped to the N-terminal portion of the protein. The FOX family of transcription factors is a large group of proteins that share a common DNA binding domain termed a winged-helix or forkhead domain. During early development, FOXP1 and FOXP2 are expressed abundantly in the lung, with lower levels of expression in neural, intestinal and cardiovascular tissues, where they act as transcription repressors. FOXP1 is widely expressed in adult tissues, while neoplastic cells often exhibit a dramatic change in expression level or localization of FOXP1. Mutations in FOXP3 gene cause IPEX, a fatal, X-linked inherited disorder characterized by immune dysregulation. The FOXP3 protein is essential for normal immune homeostasis. Specifically, FOXP3 represses transcription through a DNA binding forkhead domain, thereby regulating T cell activation.
PROPERTIES

Form

Liquid

Buffer

Prepared in 10mM PBS with 0.05% BSA and 0.05% azide.

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Antigen Species

Human

Immunogen

Full-length human FOXP3 protein

Purification

Ab purified from Bioreactor Concentrate by Protein A/G

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

Forkhead Box P3,Aiid,Dieter,Ipex,Jm2,Pidx,Xpid,Foxp3

Background

The protein encoded by this gene is a member of the forkhead/winged-helix family of transcriptional regulators. Defects in this gene are the cause of immunodeficiency polyendocrinopathy, enteropathy, X-linked syndrome (IPEX), also known as X-linked autoimmunity-immunodeficiency syndrome. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

Database

DATA IMAGES
Anti-FOXP3 antibody [SPM579] used in IHC (Paraffin sections) (IHC-P). GTX34742

GTX34742 IHC-P Image

Formalin-fixed, paraffin-embedded human Testicular Carcinoma stained with FOXP3 Monoclonal Antibody (SPM579).

Package List Price ($)
$ 329