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Product Name phospho-ATF2 (Thr53) Chinese Name 磷酸化活化复制因子2抗体 Alias ATF2(Phospho-Thr53); ATF2(Phospho-T53); p-ATF2(Thr53); p-ATF2(T53); CREB 2; HB 16; Activating Transcription Factor 2; ATF 2; Atf-2; ATF2 protein; cAMP Response Element Binding Protein 2; cAMP response element binding protein CRE BP1; cAMP-dependent transcription factor ATF-2; cAMP-responsive element-binding protein 2; CRE BP1; CRE-BP; CREB 2; CREB2; CREBP1; Cyclic AMP dependent transcription factor ATF 2; Cyclic AMP-responsive; ATF2_HUMAN. literatures Specific References (1) | SL8449R has been referenced in 1 publications.[IF=4.302] Zhou Y et al. Ligustilide attenuates nitric oxide‐induced apoptosis in rat chondrocytes and cartilage degradation via inhibiting JNK and p38 MAPK pathways. J Cell Mol Med. 2019 Feb 15. WB ; Rat.Product Type Phosphorylated anti Research Area Tumour Cell biology immunology Signal transduction Apoptosis transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, Rat, (predicted: Human, Cow, Horse, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 54kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthesised phosphopeptide derived from human ATF2 around the phosphorylation site of Thr53: TP(p-T)PT Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail 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. [provided by RefSeq, Jan 2012].
Function:
Transcriptional activator, probably constitutive, which binds to the cAMP-responsive element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Interaction with JUN redirects JUN to bind to CRES preferentially over the 12-O-tetradecanoylphorbol-13-acetate response elements (TRES) as part of an ATF2/JUN complex.
Subunit:
Binds DNA as a dimer and can form a homodimer in the absence of DNA. Can form a heterodimer with JUN. Interacts with SMAD3 and SMAD4. Binds through its N-terminal region to UTF1 which acts as a coactivator of ATF2 transcriptional activity.
Subcellular Location:
Nucleus.
Tissue Specificity:
Abundant expression seen in the brain.
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.
Similarity:
Belongs to the bZIP family. ATF subfamily.
Contains 1 bZIP domain.
Contains 1 C2H2-type zinc finger.
SWISS:
P15336
Gene ID:
1386
Database links:Entrez Gene: 1386 Human
Entrez Gene: 100047997 Mouse
Entrez Gene: 11909 Mouse
Omim: 123811 Human
SwissProt: P15336 Human
SwissProt: P16951 Mouse
Unigene: 592510 Human
Unigene: 209903 Mouse
Unigene: 9825 Rat
Product Picture Sample:
Hippocampus (Mouse) Lysate at 40 ug
Primary: Anti- phospho-ATF2 (Thr53) (SL8449R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 54 kD
Observed band size: 54 kD
Tissue/cell: Rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-phospho-ATF2 Polyclonal Antibody, Unconjugated(SL8449R) 1:500, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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