Rabbit GATA1 Polyclonal Antibody | anti-GATA1 antibody

GATA1 (phospho-Ser142)

Cat. Num. AAA191053

• Gene Names: GATA1; GF1; GF-1; NFE1; XLTT; ERYF1; NF-E1; XLANP; XLTDA; GATA-1
• Applications: Immunoblot, Western Blot, Immunohistochemistry
• Synonyms: GATA1; Polyclonal Antibody; GATA1 (phospho-Ser142); anti-GATA1 antibody

• Host: Rabbit
• Clonality: Polyclonal
• Specificity: This antibody detects endogenous human, mouse, and rat GATA1 only when phosphorylated at serine 142.
• Form/Format: 100ul at 1.0mg/ml in PBS (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Affinity-purified on phosphopeptide; non-phosphopeptide- reactive antibodies were removed by chromatography on non-phosphorylated peptide.
• Sequence Length: 413

• Applicable Applications for anti-GATA1 antibody: Immunoblotting (IB), Immunohistochemistry (IHC)
• Application Notes: Immunoblotting: use at dilution of 1:500-1:1,000. A band of ~43kDa is detected.; Immunohistochemistry: use at dilution of 1:50-1:100.; Dilute in PBS or medium that is identical to that used in the assay system.
• Antigen: Peptide sequence that includes phosphorylation site of serine 142 (R-L-S(p)-P-D) derived from human GATA1 and conjugated to KLH.
• Preparation and Storage: This antibody is stable for at least one (1) year at -20 degree C. Can be stored at 4 degree C for short-term use.

Immunohistochemistry (IHC)

Testing Data

Related Product Information for anti-GATA1 antibody

GATA1 encodes a protein, GATA1, which belongs to the GATA family of transcription factors. This protein plays an important role in erythroid development by regulating the switch of fetal hemoglobin to adult hemoglobin. Mutations in this gene have been associated with X-linked dyserythropoietic anemia and thrombocytopenia.

NCBI and Uniprot Product Information

• NCBI GI #: 4503925
• NCBI GeneID: 2623
• NCBI Accession #: NP_002040.1
• NCBI GenBank Nucleotide #: NM_002049.3
• UniProt Accession #: P15976; Q96GB8
• Molecular Weight: 34,232 Da
• NCBI Official Full Name: erythroid transcription factor
• NCBI Official Synonym Full Names: GATA binding protein 1
• NCBI Official Symbol: GATA1
• NCBI Official Synonym Symbols: GF1; GF-1; NFE1; XLTT; ERYF1; NF-E1; XLANP; XLTDA; GATA-1
• NCBI Protein Information: erythroid transcription factor
• UniProt Protein Name: Erythroid transcription factor
• Protein Family: GATA transcription factor
• UniProt Gene Name: GATA1
• UniProt Synonym Gene Names: ERYF1; GF1; GATA-1; GF-1

NCBI Description

This gene encodes a protein which belongs to the GATA family of transcription factors. The protein plays an important role in erythroid development by regulating the switch of fetal hemoglobin to adult hemoglobin. Mutations in this gene have been associated with X-linked dyserythropoietic anemia and thrombocytopenia. [provided by RefSeq, Jul 2008]

Uniprot Description

GATA1: Transcriptional activator which probably serves as a general switch factor for erythroid development. It binds to DNA sites with the consensus sequence [AT]GATA[AG] within regulatory regions of globin genes and of other genes expressed in erythroid cells. May form homodimers or heterodimers with other isoforms. Interacts (via the N-terminal zinc finger) with ZFPM1. Interacts with GFI1B. Interacts with PIAS4; the interaction enhances sumoylation and represses the transactivational activity in a sumoylation-independent manner. Interacts with LMCD1. Interacts with CREBBP; the interaction stimulates acetylation and transcriptional activity in vivo. Interacts with EP300. Erythrocytes. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding; Transcription factor

Chromosomal Location of Human Ortholog: Xp11.23

Cellular Component: nucleoplasm; nucleus; transcription factor complex; transcriptional repressor complex

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

Biological Process: basophil differentiation; blood coagulation; eosinophil differentiation; erythrocyte development; erythrocyte differentiation; gut development; heart development; male gonad development; megakaryocyte differentiation; negative regulation of apoptosis; negative regulation of transcription from RNA polymerase II promoter; organ morphogenesis; platelet formation; positive regulation of erythrocyte differentiation; positive regulation of peptidyl-tyrosine phosphorylation; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription, DNA-dependent; tissue development; transcription from RNA polymerase II promoter

Disease: Anemia, X-linked, With Or Without Neutropenia And/or Platelet Abnormalities; Down Syndrome; Thrombocytopenia With Beta-thalassemia, X-linked; Thrombocytopenia, X-linked, With Or Without Dyserythropoietic Anemia