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AV39755

Sigma-Aldrich

Anti-FOXQ1 (AB2) antibody produced in rabbit

IgG fraction of antiserum

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Synonym(s):
Anti-Forkhead box Q1
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

41 kDa

species reactivity

human

concentration

0.5 mg - 1 mg/mL

technique(s)

immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... FOXQ1(94234)

General description

Forkhead proteins are transcription factors that contain a DNA binding motif, winged helix, called a forkhead box. These proteins regulate genes involved in major cell processes such as embryonic development, cell proliferation and differentiation. Forkhead box Q1 (FOXQ1) is involved in the regulation of epithelial differentiation by promoting the epithelial-mesenchymal transition (EMT), a normal process that also supports cancer invasion and metastasis.

Specificity

Anti-FOXQ1 (AB2) polyclonal antibody reacts with human forkhead box Q1 proteins.

Immunogen

Synthetic peptide directed towards the N terminal region of human FOXQ1

Application

Anti-FOXQ1 (AB2) polyclonal antibody is used to tag forkhead box Q1 protein for detection and quantitation by Western blotting and in cells and tissues by immunohistochemical (IHC) techniques. It is used as a probe to study the possible roles of forkhead box Q1 in epithelial-mesenchymal transition (EMT) both in normal and cancer cells where EMT promotes invasion and metastasis.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Biochem/physiol Actions

FOXQ1 contains 1 fork-head DNA-binding domain. FOXQ1 mediates the interaction of Akt/protein kinase B with TGFb2. Foxq1 regulates differentiation of hair in satin mice.

Sequence

Synthetic peptide located within the following region: PSPLSAAGDDSLGSDGDCAANSPAAGGGARDPPGDGEQSAGGGPGAEEAI

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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Min Gao et al.
International journal of molecular sciences, 13(11), 13881-13893 (2012-12-04)
The role of the forkhead box Q1 (FOXQ1) transcription factor in cancer pathogenesis has recently emerged. Overexpression of FOXQ1 has been found in a variety of human cancers, and its upregulation has been associated with poor prognosis in colorectal, breast
Min Gao et al.
The American journal of pathology, 184(1), 133-140 (2013-11-10)
Nucleus accumbens-associated protein 1 (NAC1), encoded by the NACC1 gene, is a transcription co-regulator that plays a multifaceted role in promoting tumorigenesis. However, the NAC1-regulated transcriptome has not been comprehensively defined. In this study, we compared the global gene expression

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