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]
Applications:
WB, IF
Name of antibody:
ATF2 (phospho-Thr71)
Immunogen:
Synthetic phosphopeptide corresponding to residues surrounding Thr71 of human ATF2
Full name:
activating transcription factor 2
Synonyms:
HB16; CREB2; TREB7; CREB-2; CRE-BP1
SwissProt:
P15336
WB Predicted band size:
55 kDa
WB Positive control:
3T3, Hela lysates
WB Recommended dilution:
500-2000
IF Positive control:
U87-MG cells
IF Recommended dilution:
50-200
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Sample Application
The image is immunofluorescence of U87-MG cells using D290110(ATF2 (phospho-Thr71) Antibody) at dilution 1/50 (green). Blue: DAPI
Gel: 8%SDS-PAGE, Lysate: 30 μg, Lane 1-2: 3T3, Hela lysates, Primary antibody: D290110(ATF2 (phospho-Thr71) Antibody) at dilution 1/1000, Secondary antibody: HRP-conjugated Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 3 minutes