Rabbit GAS41 Polyclonal Antibody | anti-GAS41 antibody

GAS41 Polyclonal Antibody

Cat. Num. AAA3011788

• Gene Names: YEATS4; YAF9; GAS41; NUBI-1; 4930573H17Rik; B230215M10Rik
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot
• Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Synonyms: GAS41; Polyclonal Antibody; GAS41 Polyclonal Antibody; YEATS domain-containing protein 4; Glioma-amplified sequence 41; Gas41; NuMA-binding protein 1; NuBI-1; NuBI1; YEATS4; anti-GAS41 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: GAS41 polyclonal antibody detects endogenous levels of GAS41 protein.
• Purity/Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Form/Format: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
• Sequence Length: 227

• Applicable Applications for anti-GAS41 antibody: Western Blot (WB)
• Application Notes: WB: 1:500-1:2000
• Immunogen: Recombinant full length Human GAS41.
• Preparation and Storage: Store at 4 degree C short term.; Aliquot and store at -20 degree C long term.; Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot analysis of extracts of various cell lines, using YEATS4 antibody.)

Related Product Information for anti-GAS41 antibody

Gene amplification is associated with tumor stage and progression in human gliomas. Several amplified loci are identified and comprise multiple genes. The glioma amplified sequence 41 (GAS41) is an evolutionarily conserved eukaryotic protein found in diverse species. GAS41 is related to the AF-9 and ENL proteins, which are putative transcription factors in some acute leukemias, and interacts with a component of the nuclear matrix, NuMA, in interphase cells. GAS41 has a dotted staining pattern in interphase nuclei and a uniform distribution in mitotic cells. GAS41 is ubiquitously expressed, with the highest levels of expression in human brain. In neuroblastoma, GAS41 is located in the nucleoli, but not in the nucleoplasm. GAS41 also binds to the MLL fusion partner AF-10, which is involved in two distinct chromosomal translocations associated with hematologic malignancy. In addition, GAS41 interacts with INI1 (integrase interactor 1), which is a human homolog of the yeast Snf5 protein, a component of the SWI/SNF complex. The GAS41 gene maps to human chromosome 12q13-q15.

NCBI and Uniprot Product Information

• NCBI GI #: 5729838
• NCBI GeneID: 8089
• NCBI Accession #: NP_006521.1
• NCBI GenBank Nucleotide #: NP_006521.1
• UniProt Accession #: O95619
• Molecular Weight: ~ 26kDa
• NCBI Official Full Name: YEATS domain-containing protein 4 isoform 1
• NCBI Official Synonym Full Names: YEATS domain containing 4
• NCBI Official Symbol: YEATS4
• NCBI Official Synonym Symbols: YAF9; GAS41; NUBI-1; 4930573H17Rik; B230215M10Rik
• NCBI Protein Information: YEATS domain-containing protein 4
• UniProt Protein Name: YEATS domain-containing protein 4
• UniProt Gene Name: YEATS4
• UniProt Synonym Gene Names: GAS41; Gas41; NuBI-1; NuBI1
• UniProt Entry Name: YETS4_HUMAN

NCBI Description

The protein encoded by this gene is found in the nucleoli. It has high sequence homology to human MLLT1, and yeast and human MLLT3 proteins. Both MLLT1 and MLLT3 proteins belong to a class of transcription factors, indicating that the encoded protein might also represent a transcription factor. This protein is thought to be required for RNA transcription. This gene has been shown to be amplified in tumors. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2014]

Uniprot Description

YEATS4: Component of the NuA4 histone acetyltransferase (HAT) complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A. This modification may both alter nucleosome - DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription. This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair. NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage.

Protein type: Transcription factor

Chromosomal Location of Human Ortholog: 12q13-q15

Cellular Component: nucleoplasm; NuA4 histone acetyltransferase complex; nuclear matrix; cytoplasm; nucleolus

Molecular Function: protein C-terminus binding; protein binding; DNA binding; structural constituent of cytoskeleton; transcription factor activity

Biological Process: mitosis; establishment and/or maintenance of chromatin architecture; transcription, DNA-dependent; regulation of growth; positive regulation of transcription, DNA-dependent