Anti-PDHA1 (phospho S293) antibody [EPR12200]
- RabMAb
- Recombinant
- 20ul selling size
- What is this?
5
(2 Reviews)
|
(74 Publications)
Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) is a rabbit monoclonal antibody detecting PDHA1 in Western Blot, IP, IHC-P, ELISA. Suitable for Human, Mouse, Rat.
- Biophysical QC for unrivalled batch-batch consistency
- Over 50 publications
View Alternative Names
PHE1A, PDHA1, PDHE1-A type I
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Immunohistochemical analysis of paraffin-embedded human colon tissue labeling PDHA1 with unpurified ab177461 at 1/50 dilution. Heat mediated antigen retrieval was performed using citrate buffer pH 6 before commencing with IHC staining protocol.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Immunohistochemical analysis of paraffin-embedded human breast tissue labeling PDHA1 with unpurified ab177461 at 1/50 dilution. Heat mediated antigen retrieval was performed using citrate buffer pH 6 before commencing with IHC staining protocol.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human colon tissue sections labeling PDHA1 with Purified ab177461 at 1 : 250 dilution (0.52 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1 : 0 dilution. PBS instead of the primary antibody was used as the negative control.
- ELISA
Lab
ELISA - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Serially diluted unpurified ab177461 was bound to immobilised human phospho peptide (S293) - or Control peptide (1 microgram x mL-1). The antibody was detected by HRP-labelled goat anti-rabbit IgG (ab97080; diluted 50000 times) and signal was developed with TMB substrate.
- IP
Unknown
Immunoprecipitation - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
ab177461 (purified) at 1 : 20 dilution (2μg) immunoprecipitating PDHA1 in HEK-293T (Human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate.
Lane 1 (input) : HEK-293T whole cell lysate 10μg
Lane 2 (+) : ab177461 & HEK-293T whole cell lysate
Lane 3 (-) : Rabbit monoclonal IgG (ab172730) instead of ab177461 in HEK-293T whole cell lysate
For western blotting, VeriBlot for IP Detection Reagent(HRP) (ab131366) was used for detection at 1 : 1000 dilution.
Blocking and diluting buffer : 5% NFDM/TBST.
All lanes:
Immunoprecipitation - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461)
Predicted band size: 43 kDa
false
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse colon tissue sections labeling PDHA1 with Purified ab177461 at 1 : 250 dilution (0.52 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1 : 0 dilution. PBS instead of the primary antibody was used as the negative control.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of rat colon tissue sections labeling PDHA1 with Purified ab177461 at 1 : 250 dilution (0.52 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1 : 0 dilution. PBS instead of the primary antibody was used as the negative control.
- WB
Lab
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour and then treated with either buffer (lane 1) or alkaline phosphatase (lane 2), before being incubated with ab177461 overnight at 4°C. Antibody binding was detected using IR-labelled goat anti-rabbit (green) and goat anti-mouse (Red) at 1 : 10,000 dilution for one hour at room temperature before imaging.
All lanes:
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) at 1/1000 dilution
All lanes:
HeLa Whole Cell Lysate + Calyculin A (30nM for 20min) at 20 µg
Secondary
All lanes:
goat anti-rabbit (green) and goat anti-mouse at 1/10000 dilution
Predicted band size: 43 kDa
false
- WB
Supplier Data
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
All lanes:
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) at 1/1000 dilution
Lane 1:
HEK-293T cell lysates untreated at 10 µg
Lane 2:
HEK-293T cell lysates, membrane treated with Lambda Phosphatase at 10 µg
Secondary
All lanes:
Goat-anti-rabbit HRP at 1/2000 dilution
Predicted band size: 43 kDa
true
- WB
Unknown
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Blocking and diluting buffer : 5% NFDM/TBST
All lanes:
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) at 1/2000 dilution
Lane 1:
HT-29 (Human colorectal adenocarcinoma epithelial cell) whole cell lysates at 15 µg
Lane 2:
HT-29 (Human colorectal adenocarcinoma epithelial cell) treated with 8 mM Sodium butyrate for 24 hours whole cell lysates at 15 µg
Lane 3:
HT-29 (Human colorectal adenocarcinoma epithelial cell) treated with 8 mM Sodium butyrate for 24 hours whole cell lysates.Then the membrane was incubated with phosphatase at 15 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 43 kDa
false
- WB
Unknown
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
Blocking and diluting buffer : 5% NFDM/TBST
All lanes:
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) at 1/2000 dilution
Lane 1:
Rat kidney lysates at 15 µg
Lane 2:
Rat kidney lysates.Then the membrane was incubated with phosphatase. at 15 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 43 kDa
false
- WB
Supplier Data
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
All lanes:
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) at 1/1000 dilution
Lane 1:
Immunoprecipitation pellet from HEK-293T cell lysate at 10 µg
Lane 2:
1X PBS (negative control)
Secondary
All lanes:
Goat-anti-rabbit HRP at 1/2000 dilution
Predicted band size: 43 kDa
true
- WB
Unknown
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (AB177461)
All lanes:
Western blot - Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) at 1/2000 dilution
Lane 1:
Mouse kidney lysates at 15 µg
Lane 2:
Mouse kidney lysates.Then the membrane was incubated with phosphatase at 15 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 43 kDa
false
Related conjugates and formulations (1)
-
Anti-PDHA1 (phospho S293) antibody [EPR12200] - BSA and Azide free
Reactivity data
Product details
What is this antibody validated in?
Anti-PDHA1 (phospho S293) antibody [EPR12200] (ab177461) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), ELISA in Human, Mouse, Rat samples.
What is the molecular weight of PDHA1?
Anti-PDHA1 (phospho S293) [EPR12200] (ab177461) specifically detects a band for PDHA1 (UniProt: P08559) at a molecular weight of 40kDa.
Trusted by the scientific community
Anti-PDHA1 (phospho S293) [EPR12200] (ab177461) was first used in a scientific publication in 2013 and has been cited over 50 times in peer-reviewed journals.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.
Other related products
We have a range of other formats of antibody clone [EPR12200] also available for your convenience: ab177461, Carrier free - ab227565
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
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 batch production
For more information, read more on recombinant antibodies.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
PDHA1 engages in the conversion of pyruvate into acetyl-CoA an important step in cellular respiration. This protein is part of the PDH complex which consists of multiple copies of three catalytic and two regulatory subunits. The conversion process is essential for linking glycolysis to the citric acid cycle efficiently channeling energy substrates within the cell. Furthermore the functional activity of PDHA1 is regulated through phosphorylation by the pyruvate dehydrogenase kinases (PDKs) and dephosphorylation by PDH phosphatases.
Pathways
PDHA1 is integral to the metabolic pathway of cellular respiration and energy production. It enables the transition between glycolysis and the citric acid cycle by facilitating the conversion of pyruvate to acetyl-CoA which enters the citric acid cycle. Related proteins in this pathway include PDHA2 and the regulatory PDKs that modulate PDHA1 activity. These interactions ensure energy metabolism adapts to various cellular conditions influencing energy balance and substrate utilization.
Product protocols
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Target data
Publications (74)
Recent publications for all applications. Explore the full list and refine your search
PLoS genetics 21:e1011602 PubMed41021639
2025
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Clinical and translational medicine 15:e70404 PubMed40681476
2025
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Nature communications 16:1661 PubMed39955281
2025
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International journal of molecular sciences 26: PubMed39796278
2025
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Communications biology 7:1701 PubMed39725685
2024
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Nature communications 15:9945 PubMed39550366
2024
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Science advances 10:eado5887 PubMed39454000
2024
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iScience 27:110510 PubMed39175772
2024
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FEBS open bio 14:1441-1454 PubMed38952051
2024
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Theranostics 14:3565-3582 PubMed38948069
2024
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com