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PDHA1 / PDH E1 Alpha

pyruvate dehydrogenase (lipoamide) alpha 1

The pyruvate dehydrogenase (PDH) complex is a nuclear-encoded mitochondrial multienzyme complex that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2), and provides the primary link between glycolysis and the tricarboxylic acid (TCA) cycle. The PDH complex is composed of multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3). The E1 enzyme is a heterotetramer of two alpha and two beta subunits. This gene encodes the E1 alpha 1 subunit containing the E1 active site, and plays a key role in the function of the PDH complex. Mutations in this gene are associated with pyruvate dehydrogenase E1-alpha deficiency and X-linked Leigh syndrome. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Gene Name: pyruvate dehydrogenase (lipoamide) alpha 1
Synonyms: PDHA1, PDHCE1A, PDHA, PHE1A, PDHE1-A type I
Target Sequences: NM_000284 NP_000275.1 P08559

Publications (8)

1
Pyruvate dehydrogenase complex activity controls metabolic and malignant phenotype in cancer cells. McFate T, Mohyeldin A, Lu H, Thakar J, Henriques J, Halim ND, Wu H, Schell MJ, Tsang TM, Teahan O, Zhou S, Califano JA, Jeoung NH, Harris RA, Verma A. The Journal of biological chemistry. 2008 283:22700-8. [PubMed:18541534] [PMC:PMC2504897]
2
Control of oxidative phosphorylation by vitamin A illuminates a fundamental role in mitochondrial energy homoeostasis. Acin-Perez R, Hoyos B, Zhao F, Vinogradov V, Fischman DA, Harris RA, Leitges M, Wongsiriroj N, Blaner WS, Manfredi G, Hammerling U. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 2010 24:627-36. [PubMed:19812372] [PMC:PMC2812036]
3
Regulation of intermediary metabolism by the PKCdelta signalosome in mitochondria. Acin-Perez R, Hoyos B, Gong J, Vinogradov V, Fischman DA, Leitges M, Borhan B, Starkov A, Manfredi G, Hammerling U. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 2010 24:5033-42. (WB; Mouse) [PubMed:20798245] [PMC:PMC2992363]
4
Erk regulation of pyruvate dehydrogenase flux through PDK4 modulates cell proliferation. Grassian AR, Metallo CM, Coloff JL, Stephanopoulos G, Brugge JS. Genes & development. 2011 25:1716-33. [PubMed:21852536] [PMC:PMC3165936]
5
p53 negatively regulates transcription of the pyruvate dehydrogenase kinase Pdk2. Contractor T, Harris CR. Cancer research. 2012 72:560-7. [PubMed:22123926]
6
Two protein kinase C isoforms, and , regulate energy homeostasis in mitochondria by transmitting opposing signals to the pyruvate dehydrogenase complex. Gong J, Hoyos B, Acin-Perez R, Vinogradov V, Shabrova E, Zhao F, Leitges M, Fischman D, Manfredi G, Hammerling U. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 2012 26:3537-49. (WB; Mouse) [PubMed:22573912] [PMC:PMC3405274]
7
The novel function of tumor protein D54 in regulating pyruvate dehydrogenase and metformin cytotoxicity in breast cancer. Zhuang Y, Ly RC, Frazier CV, Yu J, Qin S, Fan XY, Goetz MP, Boughey JC, Weinshilboum R, Wang L. Cancer & metabolism. 2019 January;7:1. [Full Text Article] [PubMed:30697423] [PMC:PMC6345044]
8
Pyruvate dehydrogenase alpha 1 as a target of omega-3 polyunsaturated fatty acids in human prostate cancer through a global phosphoproteomic analysis. Heng Zhao, Beth R Pflug, Xianyin Lai, Mu Wang. Proteomics. 2016 September;16:2419-31. [Full Text Article] [PubMed:27357730]
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PDHA1 / PDH E1 Alpha Antibody - Anti-PDHA1 / PDH E1 Alpha antibody IHC staining of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 7.5 ug/ml.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (aa39-325) Antibody
Human
ICC, IHC, IHC-P, WB
Unconjugated
50 µl/$460
PDHA1 / PDH E1 Alpha Antibody - Anti-PDHA1 mouse monoclonal antibody immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY PDHA1.
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PDHA1 / PDH E1 Alpha Mouse anti-Human Monoclonal (OTI2C10) Antibody
Human
Flo, IF, WB
Unconjugated
100 µl/$434
PDHA1 / PDH E1 Alpha Antibody - Anti-PDHA1 mouse monoclonal antibody immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY PDHA1.
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PDHA1 / PDH E1 Alpha Mouse anti-Human Monoclonal (Carrier-free) (OTI2C10) Antibody
Human
Flo, IF, WB
Unconjugated, Carrier-free
100 µg/$511
PDHA1 / PDH E1 Alpha Antibody - Pyruvate Dehydrogenase E1-alpha subunit [phospho Ser293] Antibody - Detection of PDHE1 (Green) in HepG2 cells. Nuclei (Blue) are counterstained with Hoechst 33248.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (pSer293) Antibody
Mouse, Rat, Human
ICC, IF, WB
Unconjugated
0.05 ml/$386
PDHA1 / PDH E1 Alpha Antibody - Pyruvate Dehydrogenase E1-alpha subunit [phospho Ser293] Antibody - Detection of PDHE1 (Green) in HepG2 cells. Nuclei (Blue) are counterstained with Hoechst 33248.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (pSer293) (Biotin) Antibody
Mouse, Rat, Human
ICC, IF, WB
Biotin Conjugated
0.05 ml/$416
PDHA1 / PDH E1 Alpha Antibody - Pyruvate Dehydrogenase E1-alpha subunit [phospho Ser293] Antibody - Detection of PDHE1 (Green) in HepG2 cells. Nuclei (Blue) are counterstained with Hoechst 33248.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (pSer293) (DY650) Antibody
Human
ICC, IF, WB
DY650 Conjugated
0.05 ml/$416
PDHA1 / PDH E1 Alpha Antibody - BDHA1 Antibody western blot of HepG2 cell line lysates (15 ug/lane). The BDHA1 antibody detected the BDHA1 protein (arrow).
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (aa228-255) Antibody
Human
Flo, WB
Unconjugated
400 µl/$393
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PDHA1 / PDH E1 Alpha Mouse anti-Human Monoclonal Antibody
Human
ELISA, Flo, IF, IHC, IP, WB
Unconjugated
100 µg/$371
PDHA1 / PDH E1 Alpha Antibody - Human Colon: Formalin-Fixed, Paraffin-Embedded (FFPE)
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Zebrafish, Pig, Rat, Mouse, Bovine, Human, Monkey
IHC, IHC-P, IP, WB
Unconjugated
50 µl/$460
PDHA1 / PDH E1 Alpha Antibody - Lane A: Marker. Lane B: HepG2 cell lysate. Antibody concentration: 5.0 ug/ml. Gel concentration: 12%.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Mouse, Human
WB
Unconjugated
100 µl/$397
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, IP, WB
Unconjugated
100 µg/$331
PDHA1 / PDH E1 Alpha Antibody - Immunohistochemistry of paraffin-embedded human kidney tissue.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
PDHA1 / PDH E1 Alpha Antibody - Anti-PDHA1 mouse monoclonal antibody immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY PDHA1.
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PDHA1 / PDH E1 Alpha Mouse anti-Human Monoclonal (OTI2B10) Antibody
Human
Flo, IF, WB
Unconjugated
100 µl/$434
PDHA1 / PDH E1 Alpha Antibody - Anti-PDHA1 mouse monoclonal antibody immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY PDHA1.
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PDHA1 / PDH E1 Alpha Mouse anti-Human Monoclonal (Carrier-free) (OTI2B10) Antibody
Human
Flo, IF, WB
Unconjugated, Carrier-free
100 µg/$511
PDHA1 / PDH E1 Alpha Antibody - Staining A549 cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 min at 25°C. The primary antibody was diluted at 1:200 and incubated with the sample for 1 hour at 37°C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
PDHA1 / PDH E1 Alpha Protein - Recombinant Pyruvate Dehydrogenase Alpha By SDS-PAGE
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E. coli
His
41.7 kDa
10 µg/$281; 50 µg/$442; 100 µg/$707; 200 µg/$885; 1 mg/$1,994; 500 µg/$1,534; 5 mg/$3,095; 2 mg/$2,181
PDHA1 / PDH E1 Alpha Protein - 12.5% SDS-PAGE of human PDHA1 stained with Coomassie Blue
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Wheat Germ Extract
GST
68.64 kDa
10 µg/$479; 25 µg/$670
PDHA1 / PDH E1 Alpha ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$764
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (pSer293) Antibody
Human
ICC, IF, WB
Unconjugated
50 µl/$649
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
50 µl/$334; 100 µl/$397
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (aa228-255) Antibody
Human
ELISA, Flo, WB
Unconjugated
200 µl/$734
PDHA1 / PDH E1 Alpha Antibody - Western blot of PDHA1 antibody
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal (290-370 aa, C-terminal) Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
PDHA1 / PDH E1 Alpha Antibody - Peptide - + Immunohistochemistry analysis of paraffin-embedded human breast carcinoma tissue using PDHA1 antibody.
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
100 µg/$357
PDHA1 / PDH E1 Alpha Antibody - Immunohistochemistry of paraffin-embedded Human liver cancer tissue  using PDHA1 Polyclonal Antibody at dilution of 1:50(×200)
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PDHA1 / PDH E1 Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450
Viewing 1-25 of 89 product results



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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).