Polyclonal antibody to Daxx
Fig:1 Formalin-fixed paraffin-embedded tissue sections of human prostate cancer (A and B) stained for Daxx expression using 20-1060 at 1:2000. Hematoxylin-eosin counterstain.
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| Format : | Sera |
| Amount : | 50 µl |
| Isotype : | Rabbit IgG |
| Content : | 50 µl sera |
| Storage condition : | Store the antibody at 4°C, stable for 6 months. For long-term storage, store at -20°C. Avoid repeated freeze and thaw cycles. |
Daxx (death-domain-associated protein) was originally identified as a cytoplasmic protein that binds to the death domain of the transmembrane death receptor Fas. It is now that known that the a large porportion of Daxx molecules are nuclear and associate with the promyelocytic leukaemia nuclear body (PML-NB) and other subnuclear domains. Daxx is ubiquitously expressed, and particularly high levels of Daxx have been reported in the thymus and testes. At the cellular level Daxx may be found in cytoplasm and within heterochromatic regions of the nucleus. Daxx has been reported to interact and co-localize with Pml in the nucleus of tumor cell lines and primary cells. Daxx is thought to have both pro- and anti-apoptotic functions depending on the stimulus and the cell type. Although the mechanisms remain to be fully elucidated, research indicates that Daxx plays a role in the pathology of human diseases including cancer and neurodegerative disorders.
WB: 1:1000-1:2000, IHC (paraffin): 1:1000-1:5000, IHC (frozen): Users should optimize, IP: 1:50-1:200
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
| Subcellular location: | Nucleus |
| Post transnational modification: | Polyubiquitinated; which is promoted by CUL3 and SPOP and results in proteasomal degradation. Ubiquitinated by MDM2; inducing its degradation. Deubiquitinated by USP7; leading to stabilize it. |
| Tissue Specificity: | Ubiquitous. |
| BioGrid: | 107985. 243 interactions. |
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