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Anti-ATBF1 Polyclonal Antibody

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Catalog No. TMAB-02893

Anti-ATBF1 Polyclonal Antibody is a Rabbit antibody targeting ATBF1. Anti-ATBF1 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.

Anti-ATBF1 Polyclonal Antibody

Anti-ATBF1 Polyclonal Antibody

😃Good
Catalog No. TMAB-02893
Anti-ATBF1 Polyclonal Antibody is a Rabbit antibody targeting ATBF1. Anti-ATBF1 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
50 μL$2227-10 days7-10 days
100 μL$3727-10 days7-10 days
200 μL$5287-10 days7-10 days
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction

Bioactivity
Description
Anti-ATBF1 Polyclonal Antibody is a Rabbit antibody targeting ATBF1. Anti-ATBF1 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.
Ig Type
IgG
Reactivity
Rat (predicted:Human,Mouse,Chicken,Dog,Cow,Horse,Rabbit,Sheep)
Application
Recommended Dose
IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500
Antibody Type
Polyclonal
Host SpeciesRabbit
Subcellular LocalizationNuclear
Tissue SpecificityNot found in normal gastric mucosa but found in gastric carcinoma cells (at protein level).
ConstructionPolyclonal Antibody
PurificationProtein A purified
AppearanceLiquid
Formulation0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Concentration1mg/ml
Research BackgroundAT-motif binding factor 1 (ATBF1) binds to the AT-rich core sequence element in the human a-fetoprotein enhancer (1). Alternative splicing generates the ATBF1-A and ATBF1-B (2,3). While ATBF1-A contains a 920-amino acid extension at the N-terminus, both ATBF1-A and ATBF1-B contain 4 DNA-binding homeobox domains (2,3). Additionally, ATBF1-A contains 23 zinc finger motifs while ATBF1-B contains 18 zinc finger motifs (1–3). The N-terminal extension unique to ATBF1-A has transcriptional repressor activity (4). In the small intestine, ATBF1-A inhibits expression of the brushborder enzyme aminopeptidase-N through direct binding to the AT motif element (5). Besides functioning in transcription regulation, ATBF1 also functions in ATPase activity (6). ATPase activity associated with ATBF1-A is DNA/RNA-dependent and requires both homeobox domains and zinc finger motifs (6). ATBF1 is highly expressed in spleen and brain tissues (7). The gene encoding human ATBF1 maps to chromosome 16q22.3-q23.1 (8).
Antigen Details
Immunogen
KLH conjugated synthetic peptide: human ATBF1
Antigen Species
Human
Gene Name
ZFHX3
Gene ID
Protein Name
Zinc finger homeobox protein 3
Uniprot ID
Function
ATBF1 is a transcription factor that negatively regulates alpha fetoprotein and MYB, transactivates CDKN1A, and may be a tumor suppressor. Loss of ATBF1 is one mechanism that defines the absence of growth control in prostate cancer. Presence of the isoform ABTF1-A is correlated with better prognosis in breast cancer and may also serve as a marker of endocrine responsiveness.
Chemical Properties
Molecular WeightTheoretical: 404 kDa.
Stability & Storage
Stability & StorageStore at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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