Polyclonal antibody to SMAC/Diablo
Fig:1 Formalin-fixed, paraffin-embedded tissue cores from a human breast cancer microarray stained for Smac/Diablo using 20-1088 at 1:2000. Hematoxylin-eosin counterstain. Differential Smac/DIABLO staining is seen between patient samples.
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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. |
Smac/DIABLO (second mitochondrial-derived activator of caspase/direct IAP binding protein with low pI) is encoded by the nucleus and resides as a precursor within the intermembranous space of the mitochondria. During apoptosis, Smac/DIABLO is proteolytically cleaved and released from the mitochondria into the cytosol, where it promotes cell death by interacting with IAPs and inhibiting their anti-apoptotic function. In turn, certain IAPs may degrade Smac/DIABLO and block its cell death function. Smac/DIABLO is expressed in a wide range of normal tissues and some tumor cells lines, and its over-expression in tumor cell lines can trigger both extrinsic and intrinsic apoptosis pathways.
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: | Mitochondrion |
| Post transnational modification: | Ubiquitinated by BIRC7/livin. |
| Tissue Specificity: | Ubiquitously expressed with highest expression in testis. Expression is also high in heart, liver, kidney, spleen, prostate and ovary. Low in brain, lung, thymus and peripheral blood leukocytes. Isoform 3 is ubiquitously expressed. |
| BioGrid: | 121157. 48 interactions. |
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