Rabbit anti-Human TBX1 Polyclonal Antibody | anti-TBX1 antibody

TBX1, CT (TBX1, T-box transcription factor TBX1, Testis-specific T-box protein) (AP)

Cat. Num. AAA6354150

• Gene Names: TBX1; DGS; TGA; CAFS; CTHM; DGCR; DORV; VCFS; TBX1C
• Reactivity: Human
• Applications: Immunohistochemistry, ELISA, Western Blot
• Purity: Purified by Protein A Affinity Chromatography.
• Synonyms: TBX1; Polyclonal Antibody; CT (TBX1; T-box transcription factor TBX1; Testis-specific T-box protein) (AP); Testis-specific T-box protein; anti-TBX1 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Purified by Protein A Affinity Chromatography.
• Form/Format: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Alkaline Phosphatase (AP).

• Applicable Applications for anti-TBX1 antibody: Immunohistochemistry (IHC), ELISA (EIA), Western Blot (WB)
• Application Notes: IHC: 1:50-100; ELISA: 1:1,000; WB: 1:100-500; Applications are based on unconjugated antibody.
• Immunogen: TBX1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 334~364 amino acids from the C-terminal region of human TBX1.
• Conjugate: AP
• Note: Preservative Free
• Preparation and Storage: Store product at 4 degree C. DO NOT FREEZE! Stable at 4 degree C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Immunofluorescence (IF)

(Fluorescent confocal image of A2058 cell stained with TBX1 Antibody (C-term). A2058 cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.1%, 10 min), then incubated with TBX1 primary antibody (1:25, 1 h at 37 degree C). For secondary antibody, Alexa Fluor 488 conjugated donkey anti-rabbit antibody (green) was used (1:400, 50 min at 37 degree C).Cytoplasmic actin was counterstained with Alexa Fluor 555 (red) conjugated Phalloidin (7units/ml, 1 h at 37 degree C). Nuclei were counterstained with DAPI (blue) (10 ug/ml, 10 min). TBX1 immunoreactivity is localized to nucleus significantly. )

Western Blot (WB)

(Western blot analysis of TBX1 Antibody (C-term) in HepG2 cell line lysates (35ug/lane). TBX1 (arrow) was detected using the purified Pab.)

Immunohistochemistry (IHC)

(Formalin-fixed and paraffin-embedded human testis tissue reacted with TBX1 Antibody (C-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.)

Related Product Information for anti-TBX1 antibody

TBX1 is a member of a phylogenetically conserved family of genes that share a common DNA-binding domain, the T-box. T-box genes encode transcription factors involved in the regulation of developmental processes. This gene product shares 98% amino acid sequence identity with the mouse ortholog. DiGeorge syndrome (DGS)/velocardiofacial syndrome (VCFS), a common congenital disorder characterized by neural-crest-related developmental defects, has been associated with deletions of chromosome 22q11.2, where this gene has been mapped. Studies using mouse models of DiGeorge syndrome suggest a major role for this gene in the molecular etiology of DGS/VCFS. Several alternatively spliced transcript variants encoding different isoforms have been described for this gene.

Product Categories/Family for anti-TBX1 antibody

Antibodies; Transcription Factors

References

Fernando, R.I., et al. J. Clin. Invest. 120(2):533-544(2010). Heike, C.L., et al. Birth Defects Res. Part A Clin. Mol. Teratol. 88(1):54-63(2010). Beaujard, M.P., et al. Eur J Med Genet 52(5):321-327(2009). Shalaby, A.A., et al. Mod. Pathol. 22(8):996-1005(2009). Yamagishi, H., et al. Genes Dev. 17(2):269-281(2003). Gong, W., et al. J. Med. Genet. 38 (12), E45 (2001).

NCBI and Uniprot Product Information

• NCBI GI #: 5174711
• NCBI GeneID: 6899
• NCBI Accession #: NP_005983.1
• NCBI GenBank Nucleotide #: NM_005992.1
• UniProt Accession #: O43435; O43436; Q96RJ2; C6G493; C6G494
• Molecular Weight: 43,133 Da
• NCBI Official Full Name: T-box transcription factor TBX1 isoform B
• NCBI Official Synonym Full Names: T-box 1
• NCBI Official Symbol: TBX1
• NCBI Official Synonym Symbols: DGS; TGA; CAFS; CTHM; DGCR; DORV; VCFS; TBX1C
• NCBI Protein Information: T-box transcription factor TBX1; brachyury; Testis-specific T-box protein; T-box 1 transcription factor C
• UniProt Protein Name: T-box transcription factor TBX1
• Protein Family: T-box transcription factor
• UniProt Gene Name: TBX1
• UniProt Synonym Gene Names: T-box protein 1
• UniProt Entry Name: TBX1_HUMAN

NCBI Description

This gene is a member of a phylogenetically conserved family of genes that share a common DNA-binding domain, the T-box. T-box genes encode transcription factors involved in the regulation of developmental processes. This gene product shares 98% amino acid sequence identity with the mouse ortholog. DiGeorge syndrome (DGS)/velocardiofacial syndrome (VCFS), a common congenital disorder characterized by neural-crest-related developmental defects, has been associated with deletions of chromosome 22q11.2, where this gene has been mapped. Studies using mouse models of DiGeorge syndrome suggest a major role for this gene in the molecular etiology of DGS/VCFS. Several alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

TBX1: Probable transcriptional regulator involved in developmental processes. Is required for normal development of the pharyngeal arch arteries. Haploinsufficiency of the TBX1 gene is responsible for most of the physical malformations present in DiGeorge syndrome (DGS) and velocardiofacial syndrome (VCFS). DGS is characterized by the association of several malformations: hypoplastic thymus and parathyroid glands, congenital conotruncal cardiopathy, and a subtle but characteristic facial dysmorphology. VCFS is marked by the association of congenital conotruncal heart defects, cleft palate or velar insufficiency, facial dysmorpholgy and learning difficulties. It is now accepted that these two syndromes represent two forms of clinical expression of the same entity manifesting at different stages of life. Defects in TBX1 are a cause of DiGeorge syndrome (DGS). Defects in TBX1 are a cause of velocardiofacial syndrome (VCFS). Defects in TBX1 are a cause of conotruncal heart malformations (CTHM). CTHM consist of cardiac outflow tract defects, such as tetralogy of Fallot, pulmonary atresia, double-outlet right ventricle, truncus arteriosus communis, and aortic arch anomalies. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding; Transcription factor

Chromosomal Location of Human Ortholog: 22q11.21

Cellular Component: nucleus

Molecular Function: protein dimerization activity; protein homodimerization activity; DNA binding; sequence-specific DNA binding; transcription factor activity

Biological Process: heart morphogenesis; retinoic acid receptor signaling pathway; muscle development; positive regulation of transcription, DNA-dependent; heart development; muscle cell fate commitment; cell fate specification; middle ear morphogenesis; ear morphogenesis; anterior/posterior pattern formation; sensory perception of sound; epithelial cell differentiation; positive regulation of MAPKKK cascade; positive regulation of cell proliferation; positive regulation of mesenchymal cell proliferation; thyroid gland development; mesoderm development; angiogenesis; muscle morphogenesis; neural crest cell migration; blood vessel development; inner ear morphogenesis; tongue morphogenesis; pharyngeal system development; thymus development; transcription, DNA-dependent; outer ear morphogenesis; semicircular canal morphogenesis; embryonic cranial skeleton morphogenesis; embryonic viscerocranium morphogenesis; social behavior; parathyroid gland development; pattern specification process; odontogenesis of dentine-containing teeth; regulation of transcription from RNA polymerase II promoter; cell proliferation; negative regulation of cell differentiation; blood vessel morphogenesis; artery morphogenesis; blood vessel remodeling; positive regulation of transcription from RNA polymerase II promoter; positive regulation of protein amino acid phosphorylation; soft palate development; determination of left/right symmetry; lymph vessel development; vagus nerve morphogenesis; positive regulation of epithelial cell proliferation

Disease: Conotruncal Heart Malformations; Digeorge Syndrome; Velocardiofacial Syndrome; Tetralogy Of Fallot