Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11]
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(13 Publications)
Mouse Monoclonal Pyruvate Dehydrogenase E2 antibody. Suitable for IHC-P, Flow Cyt, WB, ICC/IF and reacts with Human samples. Cited in 13 publications.
View Alternative Names
DLTA, DLAT, 70 kDa mitochondrial autoantigen of primary biliary cirrhosis, Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex, M2 antigen complex 70 kDa subunit, Pyruvate dehydrogenase complex component E2, PBC, PDC-E2, PDCE2
- Flow Cyt
Unknown
Flow Cytometry - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
ICC/IF image of ab109866 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab109866 at 10μg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- mouse (ab96879) IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43μM.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
Immunohistological analysis using ab110332 at 1/100 dilution staining Pyruvate Dehydrogenase E2 in Human cerebellum tissue (Formalin-fixed, Paraffin-embedded).
- ICC/IF
Unknown
Immunocytochemistry/ Immunofluorescence - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
Immunocytochemistry analysis using ab110332 at 1μg/ml staining Pyruvate Dehydrogenase E2 in cultured, normal Human embryonic lung fibroblasts (strain MRC5) and an AlexaFluor® 488 goat anti-mouse IgG1 secondary antibody (2 ug/ml).
- ICC/IF
Unknown
Immunocytochemistry/ Immunofluorescence - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
ICC/IF image of ab109866 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab109866 at 10μg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- mouse (ab96879) IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43μM.
- Flow Cyt
Unknown
Flow Cytometry - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
Flow cytometric analysis using ab110332 at 1µg/ml staining Pyruvate Dehydrogenase E2 in HL60 cells (blue). Isotype control antibody (red).
- WB
Unknown
Western blot - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
All lanes:
Western blot - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (ab110332) at 0.5 µg/mL
All lanes:
Isolated mitochondria from Human heart at 5 µg
Predicted band size: 69 kDa
false
- WB
Lab
Western blot - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (AB110332)
Lanes 1 - 4 : Merged signal (red and green). Green - ab110332 observed at 72 kDa. Red - loading control, ab181602, observed at 38 kDa.
ab110332 was shown to specifically react with in wild-type HAP1 cells as signal was lost in DLAT knockout cells. Wild-type and DLAT knockout samples were subjected to SDS-PAGE. The membrane was blocked with 3% Milk. ab110332 and ab181602 (Rabbit anti-GAPDH loading control) were incubated overnight at 4°C at 0.5 μg/ml and 1/20000 dilution respectively. Blots were developed with Goat anti-Mouse IgG H&L (IRDye® 800CW) preabsorbed ab216772 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.
All lanes:
Western blot - Anti-Pyruvate Dehydrogenase E2 antibody [15D3G9C11] (ab110332) at 0.5 µg
Lane 1:
Wild-type HAP1 whole cell lysate at 20 µg
Lane 2:
DLAT knockout HAP1 whole cell lysate at 20 µg
Lane 3:
HeLa whole cell lysate at 20 µg
Lane 4:
HL-60 whole cell lysate at 20 µg
Predicted band size: 69 kDa
false
Reactivity data
Product details
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com
Properties and storage information
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Purity
Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
PDH-E2 plays a significant role in cellular energy production. It is an important part of the pyruvate dehydrogenase complex where its coordinated enzymatic activity drives the decarboxylation of pyruvate. This activity supplies acetyl-CoA for the citric acid cycle essential for ATP production. PDH-E2's function regulates the flow of carbon within cells linking glycolysis and the citric acid cycle making it essential for energy homeostasis. Its function integrates signals that regulate metabolic pathways helping maintain cellular energy balance.
Pathways
PDH-E2 integrates the glycolysis and citric acid cycle facilitating efficient energy production. It interacts with tightly linked enzymes in the pyruvate dehydrogenase complex important for catalyzing the conversion processes. Key related proteins include pyruvate dehydrogenase (E1) and dihydrolipoamide dehydrogenase (E3) which form the complex alongside E2. This complex is also critical in adjusting metabolic responses based on cellular energy needs efficiently managing substrate flux into the mitochondria.
Product protocols
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Target data
Publications (13)
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Nature communications 16:8190 PubMed40897722
2025
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Cancer cell international 25:25 PubMed39871246
2025
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Biochimica et biophysica acta. Molecular basis of disease 1870:167131 PubMed38521420
2024
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Environmental toxicology 38:2803-2818 PubMed37740728
2023
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Nature metabolism 1:1243-1257 PubMed31984308
2019
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Cell reports 25:1800-1815.e4 PubMed30428349
2018
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Nucleic acids research 44:636-47 PubMed26405201
2015
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Nature genetics 43:883-6 PubMed21841779
2011
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WB
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Human
The Journal of biological chemistry 284:11436-45 PubMed19221180
2009
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Human genetics 124:187-93 PubMed18709504
2008
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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