Rabbit Monoclonal Antibody
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|AJ1721a||100µl||2-3 days||$ 347.00||Add to cart|
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Smac/Diablo Antibody - Product Information
|Application ||WB, IHC|
|Calculated MW||27131 Da Da|
|Gene ID 56616|
Diablo homolog, mitochondrial, Direct IAP-binding protein with low pI, Second mitochondria-derived activator of caspase, Smac, DIABLO, SMAC
A synthetic peptide corresponding to C-terminal residues human Smac/DIABLO was used as immunogen.
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Smac/Diablo Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Smac/Diablo Antibody - Protein Information
Promotes apoptosis by activating caspases in the cytochrome c/Apaf-1/caspase-9 pathway. Acts by opposing the inhibitory activity of inhibitor of apoptosis proteins (IAP). Inhibits the activity of BIRC6/bruce by inhibiting its binding to caspases. Isoform 3 attenuates the stability and apoptosis- inhibiting activity of XIAP/BIRC4 by promoting XIAP/BIRC4 ubiquitination and degradation through the ubiquitin-proteasome pathway. Isoform 3 also disrupts XIAP/BIRC4 interacting with processed caspase-9 and promotes caspase-3 activation. Isoform 1 is defective in the capacity to down-regulate the XIAP/BIRC4 abundance.
Mitochondrion. Note=Released into the cytosol when cells undergo apoptosis
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
Smac/Diablo Antibody - Related Products
Smac/Diablo Antibody - Research Areas
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Provided below are standard protocols that you may find useful for product applications.
Smac/Diablo (Second Mitochondria-derived Activator of Caspases/Direct IAP Binding Protein with Low PI) is localized to the mitochondria and involved in activating programmed cell death, or apoptosis (1). In response to apoptotic stimuli, Smac/Diablo is released from the mitochondria and binds anti-apoptotic IAP proteins, supressing their inhibitory activity and promoting caspase activation (1,2). This interaction involves primarily the amino-terminal residues of Smac/Diablo with the BIR3 region of the IAP protein (3,4).
1. Du, C. et al. Cell 102:33-42 (2000)
2. Verhagen, A.M. et al. Cell 102: 43-53 (2000)
3. Liu, Z. et al. Nature 408: 1004-1007 (2000)
4. Wu, G. et al. Nature 408, 1008-1012 (2000)