Anti-TBX5 antibody produced in rabbit

enhanced validation

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

Anti-4P11, Anti-QOH-1, Anti-T-box 5, Anti-HOS, Anti-OTTHUMG00000018096, Anti-bA342C24.4
Atlas de proteínas humanas número:

origen biológico


Nivel de calidad


forma del anticuerpo

affinity isolated antibody

antibody product type

primary antibodies



línea de producto

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity



antibody small pack of 25 μL

validación mejorada

orthogonal RNAseq
Learn more about Antibody Enhanced Validation


immunohistochemistry: 1:50-1:200

secuencia del inmunógeno




Nº de acceso UniProt

enviado en

wet ice

temp. de almacenamiento


Gene Information

human ... TBX5(6910)

Descripción general

TBX5 (T-box 5) is a transcription factor belonging to the evolutionary conserved T-box family of genes. This gene is localized to human chromosome 12q24.1. This protein is expressed in proepicardial organ (PEO)/ septum transversum.


T-box 5 recombinant protein epitope signature tag (PrEST)


Anti-TBX5 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org). Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

Acciones bioquímicas o fisiológicas

TBX5 (T-box 5) plays a key role in the morphogenesis of vertebrate cardiac system. It controls cardiac growth and development by acing as an inducer of cardiac cell division arrest. Mutations in this gene result in cardiac abnormalities, such as septation defects and isomeris. Mutations also result in deformation of upper limbs and Holt-Oram syndrome (HOS), which is an autosomal dominant disorder. Mutations in this gene are also associated with arrhythmias and non-synodromic/synodromic congenital heart diseases. Loss of function mutation in this gene also results in familial dilated cardiomyopathy.

Características y beneficios

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.

Ligadura / enlace

Corresponding Antigen APREST70864.

Forma física

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

Información legal

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC

Cláusula de descargo de responsabilidad

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.


12 - Non Combustible Liquids

WGK Alemania


Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificado de Análisis

Certificado de origen

Xian-Ling Zhang et al.
Biochemical and biophysical research communications, 459(1), 166-171 (2015-03-01)
The cardiac T-box transcription factor TBX5 is crucial for proper cardiovascular development, and mutations in TBX5 have been associated with various congenital heart diseases and arrhythmias in humans. However, whether mutated TBX5 contributes to dilated cardiomyopathy (DCM) remains unclear. In...
Emmanuel Karouzakis et al.
Journal of immunology (Baltimore, Md. : 1950), 193(10), 4945-4951 (2014-10-17)
In this study, we analyzed the methylation status of human promoters in rheumatoid arthritis synovial fibroblasts (RASF). Differentially methylated genes between RASF and osteoarthritis synovial fibroblasts (OASF) were identified by methylated DNA immunoprecipitation and hybridization to human promoter tiling arrays....
Nata Y S-G Diman et al.
Circulation research, 115(10), 834-844 (2014-09-24)
Holt-Oram syndrome is an autosomal dominant heart-hand syndrome caused by mutations in the TBX5 gene. Overexpression of Tbx5 in the chick proepicardial organ impaired coronary blood vessel formation. However, the potential activity of Tbx5 in the epicardium itself, and the...
Deborah A McDermott et al.
Pediatric research, 58(5), 981-986 (2005-09-27)
Holt-Oram syndrome (HOS) is an autosomal dominant heart-hand syndrome characterized by congenital heart disease (CHD) and upper limb deformity, and caused by mutations in the TBX5 gene. To date, the sensitivity of TBX5 genetic testing for HOS has been unclear....
C J Hatcher et al.
Developmental biology, 230(2), 177-188 (2001-02-13)
Mutations in human TBX5, a member of the T-box transcription factor gene family, cause congenital cardiac septation defects and isomerism in autosomal dominant Holt-Oram syndrome. To determine the cellular function of TBX5 in cardiogenesis, we overexpressed wild-type and mutant human...

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