ATF2 anticorps (pSer490, pSer498)

N° du produit ABIN361474

Détail du produit anti-ATF2 anticorps

Antigène: ATF2 (Activating Transcription Factor 2 (ATF2))

Épitope: pSer490, pSer498

Reactivité: Humain

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp ATF2 est non-conjugé

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Specificité: Specific for ~74k ATF2 protein phosphorylated at Ser490,498. The antibody also recognizes the phosphorylated ~54k splice form of ATF2.

Réactivité croisée: Humain

Homologie: rat

Purification: Antigen Affinity Purified from Pooled Serum

Immunogène: Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser490/498 conjugated to KLH

Information d'application

Indications d'application: Recommended Dilution: WB: 1:1000 IHC (frozen sections, unpublished observations): 1:1000 Quality Control: Western blots performed on each lot.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: 100 μL in 10 mM HEPES (  pH 7.5), 150 mM NaCl, 100 μg per ml BSA and 50 % glycerol.

Stock: -20 °C

Références pour anticorps anti-ATF2 (ABIN361474)

Muñoz, Kawahara, Yannone: "An autonomous chromatin/DNA-PK mechanism for localized DNA damage signaling in mammalian cells." dans: Nucleic acids research, Vol. 41, Issue 5, pp. 2894-906, (2013) (PubMed).

Wang, Saha, Hada, Anderson, Pluth, ONeill, Cucinotta: "Novel Smad proteins localize to IR-induced double-strand breaks: interplay between TGFβ and ATM pathways." dans: Nucleic acids research, Vol. 41, Issue 2, pp. 933-42, (2013) (PubMed).

Chappell, Whalen, Gurai, Ponomarev, Cucinotta, Pluth: "Analysis of Flow Cytometry DNA Damage Response Protein Activation Kinetics after Exposure to X Rays and High-Energy Iron Nuclei." dans: Radiation research, (2010) (PubMed).

Détails sur ATF2

Antigène: ATF2 (Activating Transcription Factor 2 (ATF2))

Autre désignation: ATF2 (ATF2 Produits)

Sujet: The activating transcription factor ATF2 (also called CRE-BP1) binds to both AP-1 and CRE DNA response elements and is a member of the ATF/CREB family of leucine zipper proteins (Maekawa et al., 1989). ATF2 has been implicated in the transcriptional regulation of a number of genes including cytokines, cell cycle control and apoptosis. Various forms of cellular stress, including inflammatory cytokines and UV irradiation, stimulate the transcriptional activity of ATF2 (Ivanov et al., 2003, Morton et al., 2004). Stress induced ATF-dependent transcription is dependent on phosphorylation of ATF (Fuchs et al., 2000), Morton et al., 2004). Serine 490 and serine 498 are novel phosphorylation sites on ATF that have recently been identified. ATF2 is particularly abundant in the brain and the ATF2 family of transcription factors is considered an important substrate of signals upstream of the activation of genes associated with neuronal growth and differentiation (Karin and Hunter, 1995). ATF expression has also been linked to the depression in humans (Laifenfeld et al., 2004). Anti-Phospho Ser490,498 ATF2 Western blot of human melanoma cells incubated with varying doses of the radiomimetic drug NCS showing specific immuno-labeling of the ~74k ATF2 protein phosphorylated at Ser490 and Ser498.

Poids moléculaire: '74 kDa

ID gène: 1386

UniProt: P15336

Pathways: Signalisation MAPK, Signalisation RTK, Thyroid Hormone Synthesis, Activation of Innate immune Response, Chromatin Binding, Myometrial Relaxation and Contraction, Synaptic Membrane, Tube Formation, Toll-Like Receptors Cascades