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AB214622

Alexa Fluor® 555 Anti-Smac/Diablo antibody [Y12]

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(1 Publication)

Rabbit Recombinant Monoclonal Smac/Diablo antibody - conjugated to Alexa Fluor® 555. Suitable for ICC/IF and reacts with Human samples. Cited in 1 publication.

View Alternative Names

SMAC, DIABLO, Diablo IAP-binding mitochondrial protein, Direct IAP-binding protein with low pI, Second mitochondria-derived activator of caspases

1 Images
Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 555 Anti-Smac/Diablo antibody [Y12] (AB214622)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 555 Anti-Smac/Diablo antibody [Y12] (AB214622)

ab214622 staining Smac / Diablo in HepG2 cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab214622 at 1/2500 dilution (pseudocolored in green) and ab195884, Rat monoclonal to Tubulin (Alexa Fluor® 647), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

Y12

Isotype

IgG

Conjugation

Alexa Fluor® 555

Excitation/Emission

Ex: 555nm, Em: 565nm

Carrier free

No

Reacts with

Human

Applications

ICC/IF

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Epitope

ab214622 reacts with an epitope located in the C terminal region of Smac / Diablo.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/2500", "ICCIF-species-notes": "<p>This product gave a positive signal in HepG2 cells fixed with 4% formaldehyde (10 min)</p>" }, "Mouse": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }
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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Store in the dark
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Smac/Diablo is a mitochondrial protein that promotes apoptosis by interfering with inhibitor of apoptosis proteins (IAPs). The protein also known as Second Mitochondria-derived Activator of Caspases weighs approximately 27 kDa. Researchers detect Smac/Diablo in various tissues with higher expression levels in organs like the heart and brain. This protein's expression also varies depending on the cell's state and external stimuli.
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.

Researchers associate Smac/Diablo with cancer and neurodegenerative diseases like Alzheimer's disease. In cancer elevated Smac/Diablo levels can result in increased apoptotic death of cancerous cells potentially serving as a target for therapy. It also interacts with proteins like XIAP in these disease contexts. In neurodegenerative disorders dysregulation of apoptosis pathways involving Smac/Diablo might contribute to excessive neuronal cell death. Understanding Smac/Diablo's role in these diseases provides insights into possible therapeutic interventions.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

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 (PubMed : 15200957, PubMed : 36758104, PubMed : 36758105, PubMed : 36758106).. Isoform 3. Attenuates the stability and apoptosis-inhibiting activity of XIAP/BIRC4 by promoting XIAP/BIRC4 ubiquitination and degradation through the ubiquitin-proteasome pathway. Also disrupts XIAP/BIRC4 interacting with processed caspase-9 and promotes caspase-3 activation.. Isoform 1. Defective in the capacity to down-regulate the XIAP/BIRC4 abundance.
See full target information DIABLO
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Neuron 111:4006-4023.e10 PubMed38128479

2023

Serine-129 phosphorylation of α-synuclein is an activity-dependent trigger for physiologic protein-protein interactions and synaptic function.

Applications

Unspecified application

Species

Unspecified reactive species

Leonardo A Parra-Rivas,Kayalvizhi Madhivanan,Brent D Aulston,Lina Wang,Dube Dheeraj Prakashchand,Nicholas P Boyer,Veronica M Saia-Cereda,Kristen Branes-Guerrero,Donald P Pizzo,Pritha Bagchi,V S Sundar,Yong Tang,Utpal Das,David A Scott,Padmini Rangamani,Yuki Ogawa, Subhojit Roy
View all publications
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Product promise

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