> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > ATF2 Antibody (Center T339)Brand |
Leading Biology | Catalog Number |
APR04148G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality ATF2 Antibody (Center T339).
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Molecular Weight |
54537 Da
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Cellular Localization |
Antigen Cellular Localization:
Nucleus. Cytoplasm. Mitochondrion outer membrane. Note=Shuttles between the cytoplasm and the nucleus and heterodimerization with JUN is essential for the nuclear localization. Localization to the cytoplasm is observed under conditions of cellular stress and in disease states. Localizes at the mitochondrial outer membrane in response to genotoxic stress Phosphorylation at Thr-52 is required for its nuclear localization and negatively regulates its mitochondrial localization. Co- localizes with the MRN complex in the IR-induced foci (IRIF)
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Host |
Rabbit
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Species Reactivity |
Human, Mouse
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Immunogen |
318-347 aa
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Target |
This ATF2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 318-347 amino acids from the Central region of human ATF2.
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Isotype |
Rabbit Ig
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Symbol |
CREB2, CREBP1
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GeneID |
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UniProt ID |
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Function |
Transcriptional activator which regulates the transcription of various genes, including those involved in anti- apoptosis, cell growth, and DNA damage response. Dependent on its binding partner, binds to CRE (cAMP response element) consensus sequences (5'-TGACGTCA-3') or to AP-1 (activator protein 1) consensus sequences (5'-TGACTCA-3'). In the nucleus, contributes to global transcription and the DNA damage response, in addition to specific transcriptional activities that are related to cell development, proliferation and death. In the cytoplasm, interacts with and perturbs HK1- and VDAC1-containing complexes at the mitochondrial outer membrane, thereby impairing mitochondrial membrane potential, inducing mitochondrial leakage and promoting cell death. The phosphorylated form (mediated by ATM) plays a role in the DNA damage response and is involved in the ionizing radiation (IR)-induced S phase checkpoint control and in the recruitment of the MRN complex into the IR-induced foci (IRIF). Exhibits histone acetyltransferase (HAT) activity which specifically acetylates histones H2B and H4 in vitro. In concert with CUL3 and RBX1, promotes the degradation of KAT5 thereby attenuating its ability to acetylate and activate ATM. Can elicit oncogenic or tumor suppressor activities depending on the tissue or cell type.
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Summary |
This gene encodes a transcription factor that is a memberof the leucine zipper family of DNA binding proteins. This proteinbinds to the cAMP-responsive element (CRE), an octamericpalindrome. The protein forms a homodimer or heterodimer with c-Junand stimulates CRE-dependent transcription. The protein is also ahistone acetyltransferase (HAT) that specifically acetylateshistones H2B and H4 in vitro; thus it may represent a class ofsequence-specific factors that activate transcription by directeffects on chromatin components. Additional transcript variantshave been identified but their biological validity has not beendetermined.
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, E
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Dilution |
WB~~1:1000
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Images |
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Specification |
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Quantity |
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Leading Biology Inc.
2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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