Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

Knockout Validated, Western Blot, Immunoblotting, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Label

DyLight 650 (Excitation = 652 nm, Emission = 672 nm)

Antibody Source

Polyclonal Rabbit IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all Pyruvate Dehydrogenase E1-alpha subunit Antibodies »

Product Specifications

Immunogen

A synthetic peptide surrounding the phosphorylated serine 293 of the human Pyruvate Dehydrogenase E1-alpha subunit protein.

Modification

p Ser293

Localization

Mitochondrion matrix

Specificity

This is specific for the phosphorylated Serine 293 form of the PDHE1 alpha protein.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Description

This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.

For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.

Applications

Application
Recommended Usage

Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Immunoblotting

Optimal dilutions of this antibody should be experimentally determined.

Immunocytochemistry/ Immunofluorescence

Optimal dilutions of this antibody should be experimentally determined.

Immunoprecipitation

Optimal dilutions of this antibody should be experimentally determined.

Knockout Validated

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Recommended applications are based on validated applications from the unconjugated base product NB110-93479. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Spectra Viewer

Plan Your Experiments

Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.

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Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Pyruvate Dehydrogenase E1-alpha subunit

The pyruvate dehydrogenase complex (PDC) is a nuclear-encoded mitochondrial matrix multienzyme complex that provides the primary link between glycolysis and the tricarboxylic acid (TCA) cycle by catalyzing the irreversible conversion of pyruvate into acetyl-CoA. The PDH complex is composed of multiple copies of 3 enzymes: E1 (PDHA1 or PDHE1), dihydrolipoyl transacetylase (DLAT), and dihydrolipoyl dehydrogenase (DLD). The E1 enzyme is a heterotetramer of 2 alpha and 2 beta subunits. The E1-alpha subunit contains the E1 active site and plays a key role in the function of the PDH complex. Enhanced expression of pyruvate dehydrogenase kinase-1 (PDK-1) results in phosphorylation of PDHE1 alpha at Serine 293 which in turn produces nearly complete inhibition of the pyruvate dehydrogenase complex (PDC). A recent study shows that inhibition of PDC activity in cancer cells restores normoxic stablization of HIF-1 alpha by glycolytic metabolites.

Alternate Names

EC 1.2.4.1, PDHA, PDHE1-A type I, PHE1APDHCE1A, pyruvate dehydrogenase (lipoamide) alpha 1, pyruvate dehydrogenase complex, E1-alpha polypeptide 1, pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

Gene Symbol

PDHA1

Additional Pyruvate Dehydrogenase E1-alpha subunit Products

Product Documents

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Download SDS

Product Specific Notices



DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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