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| Reactivity: | Human |
| Applications: | WB, IHC, ELISA |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Polyclonal antibody |
| Gene Name: | activating transcription factor 2 |
| Gene Symbol: | ATF2 |
| Synonyms: | HB16; CREB2; TREB7; CREB-2; CRE-BP1; F2 |
| Gene ID: | 1386 |
| UniProt ID: | P15336 |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 110-190 of ATF2 (NP_001871.2). |
| Dilution: | WB 1:500-1:2000; IHC 1:50-1:200 |
| Purification Method: | Affinity purification |
| Concentration: | 2.18 mg/ml |
| Buffer: | PBS with 0.01% thimerosal, 50% glycerol, pH7.3. |
| Storage: | Store at -20°C. Avoid freeze / thaw cycles. |
| Documents: | Manual-ATF2 polyclonal antibody |
Background
The gene ATF2 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.
Images
 | Western blot analysis of lysates from wild type (WT) and ATF2 knockout (KO) 293T cells, using [KO Validated] ATF2 Rabbit pAb (A2155) at 1:500 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (RM00020). Exposure time: 1s. |
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