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Merck

F6928

Sigma-Aldrich

Monoclonal Anti-FKHR (FOXO1a) antibody produced in mouse

clone FKH 117, purified immunoglobulin, buffered aqueous solution

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41
En este momento no podemos mostrarle ni los precios ni la disponibilidad

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

FKH 117, monoclonal

form

buffered aqueous solution

mol wt

antigen 70-75 kDa

species reactivity

human

technique(s)

immunoprecipitation (IP): suitable
indirect ELISA: suitable
microarray: suitable
western blot: 0.5-1 μg/mL using total extract of COS-7 cells transfected with FKHR expression plasmid

isotype

IgG1

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... FOXO1(2308)

General description

FKHR belongs to the superfamily of forkhead transcription factors (FOX). It is characterized by a common Forkhead (or winged helix) domain, a variant of the helix-turn-helix motif. FKHR contains three residues, Thr24, Ser256, and Ser319 that lie within consensus sequences for phosphorylation by protein kinase B (PKB).
Monoclonal Anti-FKHR (FOXO1a) (mouse IgG1 isotype) is derived from the FKH117 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a synthetic peptide corresponding to human FKHR, conjugated to KLH.

Immunogen

synthetic peptide corresponding to human FKHR (amino acids 636-651), conjugated to KLH.

Application

Monoclonal Anti-FKHR (FOXO1a) antibody is suitable for immunoblot assay to study the down-regulation of both p16INK4A and p14ARF expression, and immunoblot of SKMCs and HSMM cells in a study of stable ectopic expression of PAX3-FKHR in low passage primary human skeletal muscle cells. It is also suitable for microarray and indirect ELISA.
Monoclonal Anti-FKHR antibody has been used in:
  • immunoblotting
  • enzyme linked immunosorbent assay (ELISA)
  • immunoprecipitation

Biochem/physiol Actions

FKHR plays a key regulatory roles in embryonic development, differentiation, apoptosis, and tumorigenesis. It was first identified at chromosomal breakpoints in human tumors and consequently linked to tumorigenesis. The activity of FKHR is regulated by growth factors via the PKB/PI3K pathway. The expression of FKHR is inhibited through phosphorylation by PKB. Within the nucleus, the dephosphorylated FKHRL1 induces expression of target genes such as Fas ligand, and triggers apoptosis. It is involved in apoptosis, glucose homeostasis, cell cycle regulation and as a nuclear receptor co factor. It has been found that FKHR also play a role in endometrial differentiation via the protein kinase A (PKA) pathway.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

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.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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A Mansouri
Critical reviews in oncogenesis, 9(2), 141-149 (1999-02-11)
Pax genes consist of a family of transcription factors that are essentially required for the genesis of a variety of tissues and organs. Pax3 and Pax7 are specifically expressed in the dorsal neural tube and the developing somite. Loss-of-function mutations
Mark Christian et al.
The Journal of biological chemistry, 277(23), 20825-20832 (2002-03-15)
Decidual transformation of human endometrial stromal (ES) cells requires sustained activation of the protein kinase A (PKA) pathway. In a search for novel transcriptional mediators of this process, we used differential display PCR analysis of undifferentiated primary ES cells and
Defining the Cooperative Genetic Changes That Temporally Drive Alveolar Rhabdomyosarcoma
Naini S, et al.
Cancer Research, 68(23), 9583-9588 (2008)
G J Kops et al.
Nature, 398(6728), 630-634 (1999-04-27)
The phosphatidylinositol-3-OH-kinase (PI(3)K) effector protein kinase B regulates certain insulin-responsive genes, but the transcription factors regulated by protein kinase B have yet to be identified. Genetic analysis in Caenorhabditis elegans has shown that the Forkhead transcription factor daf-16 is regulated
Sarasija Naini et al.
Cancer research, 68(23), 9583-9588 (2008-12-03)
Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma of childhood and adolescence. Despite advances in therapy, patients with a histologic variant of RMS known as alveolar (aRMS) have a 5-year survival rate of <30%. aRMS tissues exhibit a number

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