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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

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Conjugué

unconjugated

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

FKH 117, monoclonal

Forme

buffered aqueous solution

Poids mol.

antigen 70-75 kDa

Espèces réactives

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

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... FOXO1(2308)

Description générale

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.

Immunogène

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

Actions biochimiques/physiologiques

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.

Forme physique

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

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Defining the Cooperative Genetic Changes That Temporally Drive Alveolar Rhabdomyosarcoma
Naini S, et al.
Cancer Research, 68(23), 9583-9588 (2008)
FGFR4 Blockade Exerts Distinct Antitumorigenic Effects in Human Embryonal versus Alveolar Rhabdomyosarcoma
Crose LES, et al.
Clinical Cancer Research, 18(14), 3780-3790 (2012)
The PAX3-FKHR Fusion Gene of Rhabdomyosarcoma Cooperates with Loss of p16INK4A to Promote Bypass of Cellular Senescence
Linardic CM, et al.
Cancer Research, 67(14), 6691-6699 (2007)
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
Corinne M Linardic et al.
Cancer research, 67(14), 6691-6699 (2007-07-20)
Rhabdomyosarcoma is the most common soft tissue sarcoma of childhood and adolescence. Despite advances in therapy, patients with a histologic variant of rhabdomyosarcoma known as alveolar rhabdomyosarcoma (ARMS) have a 5-year survival of <30%. ARMS is characterized by a chromosomal

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