Rabbit anti-Human PDHA1 Polyclonal Antibody | anti-PDHA1 antibody

PDHA1 (PDHA1, PHE1A, Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial, PDHE1-A type I) (FITC)

Cat. Num. AAA6332312

• Gene Names: PDHA1; PDHA; PHE1A; PDHCE1A
• Reactivity: Human
• Applications: Western Blot
• Purity: Purified by Protein A Affinity Chromatography.
• Synonyms: PDHA1; Polyclonal Antibody; PDHA1 (PDHA1; PHE1A; Pyruvate dehydrogenase E1 component subunit alpha; somatic form; mitochondrial; PDHE1-A type I) (FITC); PDHE1-A type I; anti-PDHA1 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Purified by Protein A Affinity Chromatography.
• Form/Format: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Fluorescein Isothiocyanate (FITC).

• Applicable Applications for anti-PDHA1 antibody: Western Blot (WB), FLISA
• Application Notes: WB: 1:100-500; FLISA: 1:1,000; Applications are based on unconjugated antibody.
• Immunogen: PDHA1 Antibody is generated from rabbits immunized with recombinant protein of human PDHA1.
• Conjugate: FITC
• Note: Preservative Free
• Special Handling: Light sensitive
• Preparation and Storage: Store product at 4 degree C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20 degree C. Aliquots are stable at -20 degree C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: FITC conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Western Blot (WB)

(PDHA1 Antibody western blot analysis in HepG2 cell line lysates (35ug/lane).This demonstrates the PDHA1 antibody detected the PDHA1 protein (arrow).)

Western Blot (WB)

(Western blot analysis of PDHA1 (arrow) using rabbit polyclonal PDHA1 Antibody. 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the PDHA1 gene.)

Product Categories/Family for anti-PDHA1 antibody

Antibodies; Mitochondrial Proteins

NCBI and Uniprot Product Information

• NCBI GI #: 4505685
• NCBI GeneID: 5160
• NCBI Accession #: NP_000275.1
• NCBI GenBank Nucleotide #: NM_000284.3
• UniProt Accession #: P08559; Q53H41; Q5JPT8; Q9NP12; Q9UBJ8; Q9UBU0; Q9UNG4; Q9UNG5; A5YVE9; B7Z3T7; B7Z3X5
• Molecular Weight: 43,296 Da
• NCBI Official Full Name: pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial isoform 1
• NCBI Official Synonym Full Names: pyruvate dehydrogenase (lipoamide) alpha 1
• NCBI Official Symbol: PDHA1
• NCBI Official Synonym Symbols: PDHA; PHE1A; PDHCE1A
• NCBI Protein Information: pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial; PDHE1-A type I; pyruvate dehydrogenase complex, E1-alpha polypeptide 1
• UniProt Protein Name: Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial
• Protein Family: Pyruvate dehydrogenase E1 component
• UniProt Gene Name: PDHA1
• UniProt Synonym Gene Names: PHE1A
• UniProt Entry Name: ODPA_HUMAN

NCBI Description

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.[provided by RefSeq, Mar 2010]

Uniprot Description

PDHA1: a mitochondrial matrix enzyme that catalyzes the oxidative decarboxylation of pyruvate, producing acetyl-CoA and CO2. A key enzyme in controlling the balance between lipid and glucose oxidation depending on substrate availability. The pyruvate dehydrogenase (PDH) holoenzyme is a multi-enzyme complex (PDHC) that contains 20-30 copies of pyruvate decarboxylase tetramers (2 alpha:2 beta)(E1), 60 copies of dihydrolipoamide acetyltransferase (E2), six homodimers of dihydrolipoamide dehydrogenase (E3), plus E3 binding proteins. The activity of PDH is tightly regulated by phosphorylation. The phosphorylation of at least one of three specific serine residues in E1 subunit by PDHK inactivates the PDHC, while dephosphorylation by PDP restores its activity. Sites 1, 2, and 3 of PDHA1 are S293, S300, and S232, respectively. Four PDHK isoenzymes have been described, each with different site specificity: all four phosphorylate sites 1 and 2 but at different rates; for site 1 PDHK2 >PDHK4 >PDHK1 >PDHK3; for site 2, PDHK3> PDHK4 > PDHK2 > PDHK1. Only PDHK1 phosphorylates site 3. PDHA1 deficiency is the most common enzyme defect in patients with primary lactic acidosis.

Protein type: Carbohydrate Metabolism - citrate (TCA) cycle; Carbohydrate Metabolism - glycolysis and gluconeogenesis; Carbohydrate Metabolism - butanoate; Oxidoreductase; EC 1.2.4.1; Carbohydrate Metabolism - pyruvate; Mitochondrial; Amino Acid Metabolism - valine, leucine and isoleucine biosynthesis

Chromosomal Location of Human Ortholog: Xp22.1

Cellular Component: mitochondrion; mitochondrial matrix; pyruvate dehydrogenase complex; nucleus

Molecular Function: pyruvate dehydrogenase activity; pyruvate dehydrogenase (acetyl-transferring) activity

Biological Process: cellular metabolic process; acetyl-CoA biosynthetic process from pyruvate; glycolysis; tricarboxylic acid cycle; glucose metabolic process; regulation of acetyl-CoA biosynthetic process from pyruvate; pyruvate metabolic process

Disease: Pyruvate Dehydrogenase E1-alpha Deficiency