Anti-Smac/Diablo antibody [SMAC 17 1-87]
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(3 Publications)
Mouse Monoclonal Smac/Diablo antibody. Suitable for WB, IHC-P, ICC/IF and reacts with Mouse, Human, Rat samples. Cited in 3 publications. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human DIABLO.
View Alternative Names
SMAC, DIABLO, Diablo IAP-binding mitochondrial protein, Direct IAP-binding protein with low pI, Second mitochondria-derived activator of caspases
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
Immunohistochemistry (paraffin-treated sections) analysis of human colon tissue labelling SMAC/Diablo with ab111893 at 1/100 dilution. Tissues were counterstained with hematoxylin and dehydrated with xylene and ethanol. Negative control (left) has no primary antibody. Heat mediated antigen retrieval performed with citrate buffer pH 6 before commencing with IHC staining protocol.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
ab111893 labelling Smac / Diablo (green) in the cytoplasm of MCF-7 cells by Immunocytochemistry/Immunofluorescence. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were incubated with the primary antibody (1 : 100 in 3% BSA-PBS) overnight at 4 °C. A DyLight-conjugated anti-mouse IgG was used as the secondary antibody. Red (phalloidiin) - F-actin, Blue - nuclei. Images were taken at a magnification of 60x.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
ab111893 labelling Smac / Diablo (green) in the cytoplasm of A431 cells by Immunocytochemistry/Immunofluorescence. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were incubated with the primary antibody (1 : 100 in 3% BSA-PBS) overnight at 4 °C. A DyLight-conjugated anti-mouse IgG was used as the secondary antibody. Red (phalloidiin) - F-actin, Blue - nuclei. Images were taken at a magnification of 60x.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
Immunohistochemistry (paraffin-treated sections) analysis of human testis tissue labelling SMAC/Diablo with ab111893 at 1/100 dilution. Tissues were counterstained with hematoxylin and dehydrated with xylene and ethanol. Negative control (left) has no primary antibody. Heat mediated antigen retrieval performed with citrate buffer pH 6 before commencing with IHC staining protocol.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
Immunohistochemistry (paraffin-treated sections) analysis of mouse testis tissue labelling SMAC/Diablo with ab111893 at 1/100 dilution. Tissues were counterstained with hematoxylin and dehydrated with xylene and ethanol. Negative control (left) has no primary antibody. Heat mediated antigen retrieval performed with citrate buffer pH 6 before commencing with IHC staining protocol.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
ab111893 labelling Smac / Diablo (green) in the cytoplasm of PC12 cells by Immunocytochemistry/Immunofluorescence. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were incubated with the primary antibody (1 : 100 in 3% BSA-PBS) overnight at 4 °C. A DyLight-conjugated anti-mouse IgG was used as the secondary antibody. Red (phalloidiin) - F-actin, Blue - nuclei. Images were taken at a magnification of 60x.
- WB
Supplier Data
Western blot - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
All lanes:
Western blot - Anti-Smac/Diablo antibody [SMAC 17 1-87] (ab111893) at 1/1000 dilution
Lane 1:
293 cell lysate at 25 µg
Lane 2:
HeLa cell lysate at 25 µg
Lane 3:
PC12 cell lysate at 25 µg
Predicted band size: 27 kDa
Observed band size: 21 kDa
false
- WB
Supplier Data
Western blot - Anti-Smac/Diablo antibody [SMAC 17 1-87] (AB111893)
All lanes:
Western blot - Anti-Smac/Diablo antibody [SMAC 17 1-87] (ab111893) at 1 µg/mL
Lane 1:
HeLa cell lysate at 30 µg
Lane 2:
Jurkat cell lysate at 30 µg
Lane 3:
MCF-7 cell lysate at 30 µg
Lane 4:
Hep G2 cell lysate at 30 µg
Lane 5:
NIH/3T3 cell lysate at 30 µg
Lane 6:
PC-12 cell lysate at 30 µg
Secondary
All lanes:
Goat anti-Mouse IgG (H+L) Superclonal™ Secondary Antibody, HRP conjugate at 1/4000 dilution
Predicted band size: 27 kDa
false
Reactivity data
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Smac/Diablo plays a significant role in programmed cell death by binding to IAPs and negating their inhibition of caspases the key executors of apoptosis. Smac/Diablo releases from mitochondria into the cytosol when apoptotic signals activate. It does not form complexes but interacts with IAPs facilitating the activation of caspases and enhancing the apoptotic response. Its interaction with IAPs highlights its important function in apoptosis regulation.
Pathways
Smac/Diablo integrates into the mitochondrial apoptosis pathway contributing to the intrinsic pathway of apoptosis. It closely interacts with proteins such as caspases and IAPs. This integration is important for apoptosis regulation linking mitochondrial outer membrane permeabilization with the activation of caspases. Additionally the protein engages in the cytochrome c pathway promoting apoptosis by restricting IAPs and aiding in the release of cytochrome c important for apoptosis progression.
Product protocols
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Target data
Publications (3)
Recent publications for all applications. Explore the full list and refine your search
Scientific reports 15:33520 PubMed41023048
2025
Applications
Unspecified application
Species
Unspecified reactive species
Antioxidants (Basel, Switzerland) 13: PubMed39199246
2024
Applications
Unspecified application
Species
Unspecified reactive species
Molecular cell 68:456-470.e10 PubMed29053960
2017
Applications
Unspecified application
Species
Human
Product promise
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