Application
A. Western blot analysis on HeLa cell lysate using anti-Daxx RabMAb (Cat. #AJ1238a).Application
B. Immunohistochemical analysis of paraffin-embedded human stomach adenocarcinoma using anti-Daxx RabMAb (Cat. #AJ1238a).| Product Name | Daxx Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | DAXX, BING2, DAP6, Death domain-associated protein 6, Daxx;hDaxx;Fas death domain-associated protein;ETS1-associated protein 1 |
| Clonality | Monoclonal |
|---|---|
| Clone Number | E94 |
| Host Species | Rabbit |
| Tested Applications | WBIHC |
| WB:1:1000 IHC |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Gene Synonyms | BING2 DAP6 |
|---|---|
| Alternative Names | DAXX BING2 DAP6 Death domain-associated protein 6 Daxx hDaxx Fas death domain-associated protein ETS1-associated protein 1 |
| Molecular Weight(MW) | 81373 Da |
| Function | Transcription corepressor known to repress transcriptional potential of several sumoylated transcription factors. Acts as an adapter protein in a MDM2-DAXX-USP7 complex by regulating the RING-finger E3 ligase MDM2 ubiquitination activity Under non-stress condition, in association with the deubiquitinating USP7, prevents MDM2 self-ubiquitination and enhances the intrinsic E3 ligase activity of MDM2 towards TP53, thereby promoting TP53 ubiquitination and subsequent proteasomal degradation. Upon DNA damage, its association with MDM2 and USP7 is disrupted, resulting in increased MDM2 autoubiquitination and consequently, MDM2 degradation, which leads to TP53 stabilization Proposed to mediate activation of the JNK pathway and apoptosis via MAP3K5 in response to signaling from TNFRSF6 and TGFBR2 Interaction with HSPB1/HSP27 may prevent interaction with TNFRSF6 and MAP3K5 and block DAXX-mediated apoptosis. In contrast, in lymphoid cells JNC activation and TNFRSF6-mediated apoptosis may not involve DAXX. Seems to regulate transcription in PML/POD/ND10 nuclear bodies together with PML and may influence TNFRSF6- dependent apoptosis thereby. Down-regulates basal and activated transcription. Seems to act as a transcriptional corepressor and inhibits PAX3 and ETS1 through direct protein-protein interaction Modulates PAX5 activity. Its transcription repressor activity is modulated by recruiting it to subnuclear compartments like the nucleolus or PML/POD/ND10 nuclear bodies through interactions with MCSR1 and PML, respectively |
| Tissue Specificity | Ubiquitous. |
| Cellular Localization | Cytoplasm. Nucleus, nucleoplasm. Nucleus, PML body. Nucleus, nucleolus. Chromosome, centromere Note=Dispersed throughout the nucleoplasm, in PML/POD/ND10 nuclear bodies, and in nucleoli. Colocalizes with a subset of interphase centromeres, but is absent from mitotic centromeres. Detected in cytoplasmic punctate structures. Translocates from the nucleus to the cytoplasm upon glucose deprivation or oxidative stress Colocalizes with RASSF1 in the nucleus. Colocalizes with USP7 in nucleoplasma with accumulation in speckled structures |
| Entrez Gene | 1616 |
|---|
Application
A. Western blot analysis on HeLa cell lysate using anti-Daxx RabMAb (Cat. #AJ1238a).
Application
B. Immunohistochemical analysis of paraffin-embedded human stomach adenocarcinoma using anti-Daxx RabMAb (Cat. #AJ1238a).| Application Notes | WB:1:1000 IHC |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. |
