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Rabbit Polyclonal Phospho-ATF2-S62/S44 antibody (AP0127)
Supplier: ABclonal Inc.
Recommended applications: WB,IHC
WB 1:500 – 1:2000
IHC 1:50 – 1:100
Recommended protocols: check protocols
Click or hover above images to see image description for Rabbit Polyclonal Phospho-ATF2-S62/S44 antibody.
Check alternative names for the antibodyExpand
HB16 antibody; CREB2 antibody; TREB7 antibody; CRE-BP1 antibody;
Activating transcription factor 2 antibody|Activating transcription factor 2 splice variant ATF2 var2 antibody|ATF 2 antibody|Atf-2 antibody|Atf2 antibody|ATF2 protein antibody|ATF2_HUMAN antibody|cAMP Response Element Binding Protein 2 antibody|cAMP response element binding protein CRE BP1 antibody|cAMP response element-binding protein CRE-BP1 antibody|cAMP responsive element binding protein 2, formerly antibody|cAMP-dependent transcription factor ATF-2 antibody|cAMP-responsive element-binding protein 2 antibody|CRE BP1 antibody|CRE-BP antibody|CREB 2 antibody|CREB-2 antibody|CREB2 antibody|CREBP1 antibody|Cyclic AMP dependent transcription factor ATF 2 antibody|Cyclic AMP-dependent transcription factor ATF-2 antibody|Cyclic AMP-responsive element-binding protein 2 antibody|D130078H02Rik antibody|D18875 antibody|HB 16 antibody|HB16 antibody|Histone acetyltransferase ATF2 antibody|MGC105211 antibody|MGC105222 antibody|MGC111558 antibody|MGC142504 antibody|mXBP antibody|MXBP protein antibody|Tg(Gzma-Klra1)7Wum antibody|TREB 7 antibody|TREB7 antibody|Phospho anti-ATF2 (T69 + T51) antibody (ab28848)
SCBT cat No: sc-187|sc-242|sc-6233|sc-81189|sc-188|sc-22798|sc-377168|
Rabbit Polyclonal Phospho-ATF2-S62/S44 antibody
|Catalogue No.|| |
Human, Mouse, Rat
A phospho specific peptide corresponding to residues surrounding S62/S44 of human ATF2
|Recommended dilution|| |
WB 1:500 – 1:2000<br/>IHC 1:50 – 1:100
|Molecular weight|| |
Phospho-ATF2-S62/S44 antibody was tube-contained.
Store at -20 Celsius degree. Avoid freeze / thaw cycles.
|Alternative antibody names|| |
HB16 antibody; CREB2 antibody; TREB7 antibody; CRE-BP1 antibody;
|Database links|| |
Human UniProt/Swiss-Prot:<a href="http://www.uniprot.org/uniprot/P15336">P15336</a>
|Protein names|| |
HB16; CREB2; TREB7; CRE-BP1;
|Protein 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.
|Protein tissue specificity|| |
Ubiquitously expressed, with more abundant expression in the brain.
|Protein sequence and domain|| |
Belongs to the bZIP family. ATF subfamily.; Contains 1 bZIP (basic-leucine zipper) domain.; Contains 1 C2H2-type zinc finger. The nuclear export signal 1 (N-NES) negatively regulates its nuclear localization and transcriptional activity.
|Protein post-translational modifications|| |
Phosphorylation of Thr-69 by MAPK14 and MAPK11, and at Thr-71 by MAPK1/ERK2, MAPK3/ERK1, MAPK11, MAPK12 and MAPK14 in response to external stimulus like insulin causes increased transcriptional activity. Phosphorylated by PLK3 following hyperosmotic stress. Also phosphorylated and activated by JNK and CaMK4. ATM-mediated phosphorylation at Ser-490 and Ser-498 stimulates its function in DNA damage response. Phosphorylation at Ser-62, Thr-73 and Ser-121 activates its transcriptional activity. Phosphorylation at Thr-69 or Thr-71 enhances its histone acetyltransferase (HAT) activity.
|Protein 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).
This gene encodes a transcription factor that is a member of the leucine zipper family of DNA binding proteins. This protein binds to the cAMP-responsive element (CRE), an octameric palindrome. It forms a homodimer or a heterodimer with c-Jun and stimulates CRE-dependent transcription. This protein is also a histone acetyltransferase (HAT) that specifically acetylates histones H2B and H4 in vitro; thus it may represent a class of sequence-specific factors that activate transcription by direct effects on chromatin components. Several alternatively spliced transcript variants have been found for this gene.
|Research area|| |
<a href="http://antibodyplus.com/research-areas/">All research areas</a>><a href="http://antibodyplus.com/Transcription-Regulators/">Transcription Regulators</a>><a href="http://antibodyplus.com/product-tag/ATF/">ATF</a><br><a href="http://antibodyplus.com/product-tag/Transcription-Regulators/"> (View all antibody categories related to Transcription Regulators)</a>
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|Product type|| |
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