Anti-ATF2 Antibody (RACO0181)
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주문- SKU:
- RACO0181
- Product type:
- Recombinant Antibody
- Reactivity:
- Human
- Host Species:
- Human
- Isotype:
- IgG
- Application:
- WB
- Application:
- ELISA
- Application:
- IHC
- Conjugation:
- Unconjugated
Description
Product Name: | ATF2 Antibody |
Product SKU: | RACO0181 |
Size: | 50ul |
Host Species: | Human |
Tested Applications: | ELISA, WB, IHC |
Recommended Dilutions: | WB:1:500-1:5000, IHC:1:50-1:200 |
Species Reactivity: | Human |
Immunogen: | A synthesized peptide derived from human ATF2 |
Form: | Liquid |
Storage Buffer: | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
Purification Method: | Affinity-chromatography |
Clonality: | Monoclonal |
Isotype: | Rabbit IgG |
Conjugate: | Non-conjugated |
Background: | 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. |
Synonyms: | Cyclic AMP-dependent transcription factor ATF-2, Activating transcription factor 2, Cyclic AMP-responsive element-binding protein 2, CREB-2, cAMP-responsive element-binding protein 2, HB16, Histone acetyltransferase ATF2, cAMP response element-binding protein CRE-BP1, ATF2, CREB2, CREBP1 |
IHC image of RACO0181 diluted at 1:115.5 and staining in paraffin-embedded human prostate tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system. | |
Western Blot. Positive WB detected in K562 whole cell lysate 293T whole cell lysate All lanes ATF2 antibody at 1(2µg)ml. Secondary. Goat polyclonal to rabbit IgG at 1:50000 dilution. Predicted band size: 55, 36, 24, 49, 53, 14, 25, 16 KDa. Observed band size: 70 KDa. |
UniProt Protein Function: | ATF-2: a transcription factor that is a member of the leucine zipper family. Binds to the cAMP-responsive element (CRE). Forms a homodimer or heterodimer with c-Jun and stimulates CRE-dependent transcription. Also possesses histone acetyltransferase (HAT) activity that specifically acetylates histones H2B and H4 in vitro. |
UniProt Protein Details: | Protein type:EC 2.3.1.48; Transcription factor; C2H2-type zinc finger protein Chromosomal Location of Human Ortholog: 2q32 Cellular Component: nucleoplasm; mitochondrial outer membrane; cytoplasm; nucleus Molecular Function:RNA polymerase II transcription factor activity, enhancer binding; protein binding; histone acetyltransferase activity; protein heterodimerization activity; metal ion binding; cAMP response element binding protein binding; transcription coactivator activity; chromatin binding; transcription factor activity; protein kinase binding Biological Process: fat cell differentiation; transcription from RNA polymerase II promoter; establishment and/or maintenance of chromatin architecture; MyD88-independent toll-like receptor signaling pathway; stress-activated MAPK cascade; toll-like receptor 3 signaling pathway; positive regulation of transforming growth factor-beta2 production; response to osmotic stress; toll-like receptor 2 signaling pathway; toll-like receptor 10 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; toll-like receptor 5 signaling pathway; regulation of transcription from RNA polymerase II promoter; regulation of transcription, DNA-dependent; regulation of transcription factor activity; intra-S DNA damage checkpoint; toll-like receptor signaling pathway; innate immune response; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription factor activity; histone acetylation; toll-like receptor 9 signaling pathway; response to DNA damage stimulus; toll-like receptor 4 signaling pathway |
NCBI Summary: | This gene encodes a transcription factor that is a member of the leucine zipper family of DNA binding proteins. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions 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. The encoded protein may also be involved in cell's DNA damage response independent of its role in transcriptional regulation. Several alternatively spliced transcript variants have been found for this gene [provided by RefSeq, Jan 2014] |
UniProt Code: | P15336 |
NCBI GenInfo Identifier: | 215274241 |
NCBI Gene ID: | 1386 |
NCBI Accession: | P15336.4 |
UniProt Secondary Accession: | P15336,Q13000, Q3B7B7, Q4ZFU9, Q53RY2, Q8TAR1, A1L3Z2 A4D7U4, A4D7U5, A4D7V1, D3DPE9, G8JLM5, |
UniProt Related Accession: | P15336 |
Molecular Weight: | 505 |
NCBI Full Name: | Cyclic AMP-dependent transcription factor ATF-2 |
NCBI Synonym Full Names: | activating transcription factor 2 |
NCBI Official Symbol: | ATF2Â Â |
NCBI Official Synonym Symbols: | HB16; CREB2; TREB7; CREB-2; CRE-BP1Â Â |
NCBI Protein Information: | cyclic AMP-dependent transcription factor ATF-2; histone acetyltransferase ATF2; cAMP-dependent transcription factor ATF-2; cAMP-responsive element-binding protein 2; cAMP response element-binding protein CRE-BP1; cyclic AMP-responsive element-binding protein 2; cAMP responsive element binding protein 2, formerly; activating transcription factor 2 splice variant ATF2-var2 |
UniProt Protein Name: | Cyclic AMP-dependent transcription factor ATF-2 |
UniProt Synonym Protein Names: | Activating transcription factor 2; Cyclic AMP-responsive element-binding protein 2; CREB-2; cAMP-responsive element-binding protein 2; HB16; Histone acetyltransferase ATF2; cAMP response element-binding protein CRE-BP1 |
Protein Family: | Alcohol O-acetyltransferase |
UniProt Gene Name: | ATF2Â Â |
UniProt Entry Name: | ATF2_HUMAN |