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- Table of Contents
Designing a Western blot for ATF3? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the ATF3 Western Blot GuideDesigning an IHC experiment for ATF3? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the ATF3 IHC GuideFacts about Cyclic AMP-dependent transcription factor ATF-3.
It might repress transcription by stabilizing the binding of inhibitory cofactors at the promoter. Isoform 2 activates transcription presumably by sequestering inhibitory cofactors away from the promoters.
| Human | |
|---|---|
| Gene Name: | ATF3 |
| Uniprot: | P18847 |
| Entrez: | 467 |

| Belongs to: |
|---|
| bZIP family |

activating transcription factor 3cAMP-dependent transcription factor ATF-3; ATF3deltaZip2; ATF3deltaZip2c; ATF3deltaZip3; cyclic AMP-dependent transcription factor ATF-3
Mass (kDA):
20.576 kDA

| Human | |
|---|---|
| Location: | 1q32.3 |
| Sequence: | 1; NC_000001.11 (212565334..212620777) |
Nucleus.






PMID: 7515060 by Chen B.P.C., et al. ATF3 and ATF3 delta Zip. Transcriptional repression versus activation by alternatively spliced isoforms.
PMID: 12034827 by Hashimoto Y., et al. An alternatively spliced isoform of transcriptional repressor ATF3 and its induction by stress stimuli.