Mouse Monoclonal PDK1 antibody. Suitable for IHC-P, WB and reacts with Human, Rat, Mouse, Recombinant full length protein - Human samples. Cited in 3 publications.
View Alternative Names
PDHK1, PDK1, Pyruvate dehydrogenase kinase isoform 1, PDH kinase 1
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-pan PDK antibody [3H5BE12] (AB115321)
IHC image of ab115321 staining in human skeletal muscle formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab115321, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
- WB
AbReview43642****
Western blot - Anti-pan PDK antibody [3H5BE12] (AB115321)
Western blot analysis of human ovarian cancer cell lines whole cell lysate (30μg/lane) labelling pan PDK with ab115321 at 1/1000. A HRP-conjugated goat anti-mouse IgG polyclonal (1/10000) was used as the secondary antibody.
All lanes:
Western blot - Anti-pan PDK antibody [3H5BE12] (ab115321)
Predicted band size: 49 kDa
Observed band size: 49 kDa
true
Exposure time: 10s
This image is courtesy of an anonymous Abreview
- WB
Unknown
Western blot - Anti-pan PDK antibody [3H5BE12] (AB115321)
ab115321 identifies all four isoforms of PDKs (PDK1, PDK2, PDK3, and PDK4) with differential affinity. PDK3 has the highest affinity, then PDK2 and 4, it has the lowest affinity to PDK1.
All lanes:
Western blot - Anti-pan PDK antibody [3H5BE12] (ab115321) at 1 µg/mL
Lane 1:
human heart mitochondria at 20 µg
Lane 2:
human liver mitochondria at 10 µg
Lane 3:
rat liver mitochondria at 10 µg
Lane 4:
mouse liver mitochondria at 10 µg
Lane 5:
PDK1 recombinant protein <a href='/en-us/products/unavailable/recombinant-human-pdk1-protein-ab110359'>ab110359</a> at 0.1 µg
Lane 6:
PDK2 recombinant protein <a href='/en-us/products/unavailable/recombinant-human-pdk2-protein-ab110354'>ab110354</a> at 0.1 µg
Lane 7:
PDK3 recombinant protein <a href='/en-us/products/unavailable/recombinant-human-pdk3-protein-ab110355'>ab110355</a> at 0.1 µg
Lane 8:
PDK4 recombinant protein <a href='/en-us/products/unavailable/recombinant-human-pdk4-protein-ab110356'>ab110356</a> at 0.1 µg
Lane 9:
PDK1 recombinant protein <a href='/en-us/products/proteins-peptides/recombinant-human-pdk1-protein-ab86986'>ab86986</a> at 0.1 µg
Secondary
All lanes:
GAM IR 800 1:5000
Predicted band size: 49 kDa
false
Reactivity data
Product details
PDH Kinases (PDKs) deactivate PDH by reversible phosphorylation. In humans and rodents, 4 PDK's are present in an organ-dependent manner. In all cases, PDK's are physically part of the PDH complex (binding via lipoyl domain 2 of E2), and they phosphorylate the E1 subunit at 3 specific serine residues. PDH phosphatases remove the phosphorylation and restore activity of PDH.
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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
Form
Purification technique
Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Pyruvate dehydrogenase kinases control the flux between glycolysis and the tricarboxylic acid cycle. By phosphorylating the E1α subunit of PDC PDKs decrease PDC activity slowing down the conversion of pyruvate into acetyl-CoA. In this way PDKs help balance energy production especially in tissues requiring flexible metabolic responses. This function connects them to energy homeostasis especially during starvation and exercise where fatty acids serve as the primary energy source.
Pathways
PDKs are central in key metabolic pathways like glycolysis and the tricarboxylic acid cycle. These pathways ensure energy production efficiency based on cellular needs. Through their action PDKs interact with proteins like the E2 and E3 components of PDC modifying their activities according to cellular conditions. The regulation of PDKs also involves signaling pathways affecting glucose and fat metabolism which makes them integral to broader metabolic control mechanisms.
Product protocols
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Target data
Publications (3)
Recent publications for all applications. Explore the full list and refine your search
Journal of cellular and molecular medicine 26:5078-5094 PubMed36071546
2022
Applications
Unspecified application
Species
Unspecified reactive species
Nature communications 8:783 PubMed28978906
2017
Applications
Unspecified application
Species
Unspecified reactive species
Laboratory investigation; a journal of technical m 97:1321-1331 PubMed28846077
2017
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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