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Key Documents

HPA038215

Sigma-Aldrich

Anti-POU4F3 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Sinonimo/i:

Anti-BRN3C, Anti-DFNA15, Anti-POU class 4 homeobox 3

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About This Item

Codice UNSPSC:
12352203
Numero Human Protein Atlas:
NACRES:
NA.41

Origine biologica

rabbit

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Nome Commerciale

Prestige Antibodies® Powered by Atlas Antibodies

Forma fisica

buffered aqueous glycerol solution

Reattività contro le specie

human

tecniche

immunofluorescence: 0.25-2 μg/mL

Sequenza immunogenica

HQGLEGDLLEHISPTLSVSGLGAPEHSVMPAQIHPHHLGAMGHLHQAMGMSHPHTVAPHSAMPACLSDVESDPR

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... POU4F3(5459)

Descrizione generale

POU class 4 homeobox 3 (POU4F3), also known as Brn-3c, is encoded by the gene mapped to human chromosome 5q32. The encoded protein belongs to the POU-domain class IV transcription factor family and is characterized by two DNA binding domains, namely, a POU-specific domain and a POU homeodomain. POU4F3 is expressed in sensory neurons but within the hair cells of inner ear.

Immunogeno

POU class 4 homeobox 3 recombinant protein epitope signature tag (PrEST)

Applicazioni

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Azioni biochim/fisiol

POU class 4 homeobox 3 (POU4F3) plays a crucial role in the maturation, differentiation and survival of cochlear hair cells. Frame shift mutation in this gene results in the autosomal dominant non-syndromic hearing loss (ADNSHL). The encoded protein might also have an essential role in regulating sensory epithelium derived neurotrophins, brain derived neurotrophic factor (BDNF) and neurotrophin-3 (NT-3) expression in the inner ear.

Caratteristiche e vantaggi

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST79610

Stato fisico

Solution in phosphate buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide.

Note legali

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Brn-3c (POU4F3) regulates BDNF and NT-3 promoter activity.
Clough RL
Biochemical and Biophysical Research Communications, 324, 372-381 (2004)
Deletion of the entire POU4F3 gene in a familial case of autosomal dominant non-syndromic hearing loss.
Freitas EL
European Journal of Medical Genetics, 57, 125-128 (2014)
A novel frameshift mutation of POU4F3 gene associated with autosomal dominant non-syndromic hearing loss.
Lee HK
Biochemical and Biophysical Research Communications, 396, 626-630 (2010)
Aida Costa et al.
Frontiers in cell and developmental biology, 10, 1016367-1016367 (2022-11-25)
Although the lineage-determining ability of transcription factors is often modulated according to cellular context, the mechanisms by which such switching occurs are not well known. Using a transcriptional programming model, we found that Atoh1 is repurposed from a neuronal to

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