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AB170172

Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2]

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(2 Publications)

Mouse Monoclonal SDHA antibody - conjugated to Alexa Fluor® 594. Suitable for ICC/IF and reacts with Human samples. Cited in 2 publications.

View Alternative Names

SDH2, SDHF, SDHA, Flavoprotein subunit of complex II, Malate dehydrogenase [quinone] flavoprotein subunit, Fp

3 Images
Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2] (AB170172)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2] (AB170172)

ab170172 staining SDHA in HeLa 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 ab170172 at a 1/1000 dilution (shown in pseudo color red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at a 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

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

This product also gave a positive signal under the same testing conditions in HeLa cells fixed with 100% methanol (5 min).

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2] (AB170172)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2] (AB170172)

Immunocytochemistry with HDFn (100x) cells.
A) HDFn stained with anti-SDHA Alexa-594 antibody (1.0 μg/mL). B) HDFn stained with Anti-mitochondrial chaperone HSP60 (1/1000, ab46798), Secondary antibody used was goat anti-rabbit Alexa® 488 (1/1000, ab150077). C) DAPI as nuclear stain (1/10000). D) Merge of color channels to show specificity of signal to mitochondria.

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2] (AB170172)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 594 Anti-SDHA antibody [2E3GC12FB2AE2] (AB170172)

Immunocytochemistry with HeLa cells (100x).
A) HeLa stained with anti-SDHA Alexa-594 antibody (1.0 μg/mL). B) HeLa stained with Anti-HSP60 (1/1000, ab46798), Secondary antibody used was goat anti-rabbit Alexa® 488 (1/1000, ab150077). C) DAPI as nuclear stain (1/10000). D) Merge of color channels to show specificity of signal to mitochondria.

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-SDHA antibody [2E3GC12FB2AE2]

  • HRP

    HRP Anti-SDHA antibody [2E3GC12FB2AE2]

  • Unconjugated

    Anti-SDHA antibody [2E3GC12FB2AE2]

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

2E3GC12FB2AE2

Isotype

IgG1

Conjugation

Alexa Fluor® 594

Excitation/Emission

Ex: 590nm, Em: 617nm

Carrier free

No

Reacts with

Human

Applications

ICC/IF

applications

Immunogen

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

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": "1/1000", "ICCIF-species-notes": "<p><a href='/en-us/products/primary-antibodies/alexa-fluor-594-mouse-igg1-kappa-monoclonal-15-6e10a7-isotype-control-ab178000'>ab178000</a> - Mouse monoclonal IgG1 (Alexa Fluor<sup>®</sup> 594), is suitable for use as an isotype control with this antibody.</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": "" }, "Cow": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Dog": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

Product details

ab170172 was previously used as a component in the MitoBiogenesis™ ICC Kit. The protocol for this kit is available here.

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.

Properties and storage information

Form
Liquid
Purity
IgG fraction
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

Supplementary information

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

Succinate dehydrogenase complex flavoprotein subunit A (SDHA) also known as complex II Fp or SDH2 plays an important role in the mitochondrial electron transport chain and the tricarboxylic acid (TCA) cycle. It functions as a flavoprotein oxidoreductase catalyzing the oxidation of succinate to fumarate. With a molecular mass of approximately 72 kDa SDHA is expressed in the inner mitochondrial membrane of eukaryotic cells where it is a core component of the succinate dehydrogenase complex (SDHC). The complex is essential for cellular respiration and energy production.
Biological function summary

SDHA participates in the TCA cycle by accepting electrons from succinate which it donates to the coenzyme Q in the electron transport chain. This essential role connects SDHA to the regulation of ATP production in cells. SDHA operates as part of the larger succinate dehydrogenase (SDH) complex which includes other subunits such as SDHB SDHC and SDHD. This structurally integrated multisubunit complex influences mitochondrial integrity and cellular energy homeostasis.

Pathways

SDHA is deeply involved in the TCA cycle and oxidative phosphorylation pathway. As a part of these pathways it links to other critical enzymes such as fumarase and aconitase working in concert to drive the conversion of biochemical fuel into usable cellular energy. Its interactions with coenzyme Q and cytochrome complex enzymes are important for electron flow and proton gradient formation across the mitochondrial membrane. Such interactions are central to cellular respiration and energy generation.

Mutations in SDHA correlate with various mitochondrial diseases and cancer syndromes. Specifically SDHA mutations have an association with Leigh syndrome and certain types of mitochondrial complex II deficiency. These mutations disrupt the function of the SDH complex causing metabolic imbalances and energy production issues. Furthermore the integral interaction of SDHA with other SDH subunits means that alterations can impact this entire enzymatic complex with implications for cellular respiration and disease progression.

Product protocols

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

Target data

Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q) (PubMed : 10746566, PubMed : 24781757). SDH also oxidizes malate to the non-canonical enol form of oxaloacetate, enol-oxaloacetate (By similarity). Enol-oxaloacetate, which is a potent inhibitor of the succinate dehydrogenase activity, is further isomerized into keto-oxaloacetate (By similarity). Can act as a tumor suppressor (PubMed : 20484225).
See full target information SDHA

Publications (2)

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

Cytometry. Part B, Clinical cytometry 106:11-24 PubMed38345160

2024

Flow cytometry of DNMT1 as a biomarker of hypomethylating therapies.

Applications

Unspecified application

Species

Unspecified reactive species

Philip G Woost,Basem M William,Brenda W Cooper,Masumi Ueda Oshima,Folashade Otegbeye,Marcos J De Lima,David Wald,Reda Z Mahfouz,Yogen Saunthararajah,Tammy Stefan,James W Jacobberger

Nature immunology 24:991-1006 PubMed37095377

2023

Dynamic mitochondrial transcription and translation in B cells control germinal center entry and lymphomagenesis.

Applications

Unspecified application

Species

Unspecified reactive species

Yavuz F Yazicioglu,Eros Marin,Ciaran Sandhu,Silvia Galiani,Iwan G A Raza,Mohammad Ali,Barbara Kronsteiner,Ewoud B Compeer,Moustafa Attar,Susanna J Dunachie,Michael L Dustin,Alexander J Clarke
View all publications

Product promise

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