Recombinant Anti-PDHA1 antibody [EPR11099] (ab155096)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR11099] to PDHA1
- Suitable for: Flow Cyt (Intra), WB, IHC-P, ICC/IF
- Knockout validated
- Reacts with: Human
Related conjugates and formulations
Overview
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Product name
Anti-PDHA1 antibody [EPR11099]
See all PDHA1 primary antibodies -
Description
Rabbit monoclonal [EPR11099] to PDHA1 -
Host species
Rabbit -
Tested applications
Suitable for: Flow Cyt (Intra), WB, IHC-P, ICC/IFmore details -
Species reactivity
Reacts with: Human
Predicted to work with: Mouse, Rat -
Immunogen
Synthetic peptide within Human PDHA1 aa 350 to the C-terminus. The exact sequence is proprietary.
Database link: P08559 -
Positive control
- HepG2, 293T, HeLa, and Jurkat whole cell lysate (ab7899); Human thyroid carcinoma tissue; HeLa cells.
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General notes
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 production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at -20ºC. -
Storage buffer
pH: 7.2
Preservative: 0.01% Sodium azide
Constituents: 9% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA, 50% Tissue culture supernatant -
Concentration information loading...
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Purity
Tissue culture supernatant -
Clonality
Monoclonal -
Clone number
EPR11099 -
Isotype
IgG -
Research areas
Associated products
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Positive Controls
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab155096 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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Flow Cyt (Intra) |
1/1000 - 1/10000.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
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WB |
1/1000 - 1/2000. Predicted molecular weight: 43 kDa.
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IHC-P |
1/50 - 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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ICC/IF |
1/250 - 1/500.
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Notes |
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Flow Cyt (Intra)
1/1000 - 1/10000. ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
WB
1/1000 - 1/2000. Predicted molecular weight: 43 kDa. |
IHC-P
1/50 - 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
ICC/IF
1/250 - 1/500. |
Target
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Function
The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3). -
Tissue specificity
Ubiquitous. -
Involvement in disease
Defects in PDHA1 are a cause of pyruvate decarboxylase E1 component deficiency (PDHE1 deficiency) [MIM:312170]. PDHE1 deficiency is the most common enzyme defect in patients with primary lactic acidosis. It is associated with variable clinical phenotypes ranging from neonatal death to prolonged survival complicated by developmental delay, seizures, ataxia, apnea, and in some cases to an X-linked form of Leigh syndrome (X-LS).
Defects in PDHA1 are the cause of X-linked Leigh syndrome (X-LS) [MIM:308930]. X-LS is an early-onset progressive neurodegenerative disorder with a characteristic neuropathology consisting of focal, bilateral lesions in one or more areas of the central nervous system, including the brainstem, thalamus, basal ganglia, cerebellum, and spinal cord. The lesions are areas of demyelination, gliosis, necrosis, spongiosis, or capillary proliferation. Clinical symptoms depend on which areas of the central nervous system are involved. The most common underlying cause is a defect in oxidative phosphorylation. LS may be a feature of a deficiency of any of the mitochondrial respiratory chain complexes. -
Cellular localization
Mitochondrion matrix. - Information by UniProt
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Database links
- Entrez Gene: 5160 Human
- Entrez Gene: 18597 Mouse
- Entrez Gene: 29554 Rat
- Omim: 300502 Human
- SwissProt: P08559 Human
- SwissProt: P35486 Mouse
- SwissProt: P26284 Rat
- Unigene: 530331 Human
see all -
Alternative names
- ODPA_HUMAN antibody
- PDH antibody
- PDHA antibody
see all
Images
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All lanes : Anti-PDHA1 antibody [EPR11099] (ab155096) at 1/1000 dilution
Lane 1 : Wild-type HeLa whole cell lysate
Lane 2 : PDHA1 knockout HeLa whole cell lysate
Lane 3 : HEK-293 whole cell lysate
Lysates/proteins at 20 µg per lane.
Predicted band size: 43 kDa
Observed band size: 43 kDaLanes 1 - 3: Merged signal (red and green). Green - ab155096 observed at 43 kDa. Red - loading control, ab130007, observed at 130 kDa.
ab155096 was shown to recognize PDHA1 in wild-type HeLa cells as signal was lost at the expected MW in PDHA1 knockout cells. Additional cross-reactive bands were observed in the wild-type and knockout cells. Wild-type and PDHA1 knockout samples were subjected to SDS-PAGE. The membrane was blocked with 3% Milk. Ab155096 and ab130007 (Mouse anti Vinculin loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
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All lanes : Anti-PDHA1 antibody [EPR11099] (ab155096) at 1/1000 dilution
Lane 1 : HepG2 cell lysate
Lane 2 : 293T cell lysate
Lane 3 : HeLa cell lysate
Lane 4 : Jurkat cell lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat anti-rabbit HRP conjugated at 1/2000 dilution
Predicted band size: 43 kDa -
Overlay histogram showing HeLa cells stained with ab155096 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab155096, 1/10000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1µg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
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Immunohistochemical analysis of paraffin-embedded Human thyroid carcinoma tissue labeling PDHA1 with ab155096 at 1/50 dilution.
Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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Immunofluorescent analysis of HeLa cells labeling PDHA1 with ab155096 at 1/250 dilution.
Protocols
Datasheets and documents
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SDS download
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Datasheet download
References (6)
ab155096 has been referenced in 6 publications.
- Mouton AJ et al. Dimethyl fumarate preserves left ventricular infarct integrity following myocardial infarction via modulation of cardiac macrophage and fibroblast oxidative metabolism. J Mol Cell Cardiol 158:38-48 (2021). PubMed: 34023353
- Mouton AJ et al. Interaction of Obesity and Hypertension on Cardiac Metabolic Remodeling and Survival Following Myocardial Infarction. J Am Heart Assoc 10:e018212 (2021). PubMed: 33666098
- Gella A et al. Mitochondrial Proteome of Affected Glutamatergic Neurons in a Mouse Model of Leigh Syndrome. Front Cell Dev Biol 8:660 (2020). PubMed: 32850799
- Bickert A et al. Inactivation of ceramide synthase 2 catalytic activity in mice affects transcription of genes involved in lipid metabolism and cell division. Biochim Biophys Acta 1863:734-749 (2018). WB . PubMed: 29653252
- Malty RH et al. A Map of Human Mitochondrial Protein Interactions Linked to Neurodegeneration Reveals New Mechanisms of Redox Homeostasis and NF-?B Signaling. Cell Syst 5:564-577.e12 (2017). PubMed: 29128334
- Cotter DG et al. Impact of peripheral ketolytic deficiency on hepatic ketogenesis and gluconeogenesis during the transition to birth. J Biol Chem 288:19739-49 (2013). PubMed: 23689508