Abcam, ab158631, Recombinant Human HADHA protein

Size: 2µg / 10µg
Recombinant Human HADHA protein is a Human Full Length protein, in the 1 to 763 aa range, expressed in Wheat germ, suitable for ELISA, WB.
Key facts
Expression system:Wheat germ,
Tags:GST tag N-Terminus,
Applications:ELISA, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Biologically active:No,
Accession:P40939,
Animal free:No,
Carrier free:No,
Species:Human,
Storage buffer:pH: 8Constituents: 0.79% Tris HCl, 0.31% Glutathione

Properties and Storage Information:
Shipped at conditions-Dry Ice, Appropriate short-term storage conditions--80°C, Appropriate long-term storage conditions--80°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
The HADHA protein also called hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit alpha is an essential component of the mitochondrial trifunctional protein complex. This protein has a molecular mass of about 79 kDa and is expressed mainly in tissues with high fatty acid oxidation rates like liver heart and muscle. HADHA plays a significant role in the beta-oxidation of long-chain fatty acids acting on hydroxyacyl-CoA substrates during this critical metabolic process.
Biological function summary
HADHA is a part of the mitochondrial trifunctional protein complex which consists of four alpha and four beta subunits. It facilitates the hydration of enoyl-CoA to 3-hydroxyacyl-CoA and the subsequent dehydrogenation to 3-ketoacyl-CoA. This enzyme works closely with its partner the HADHB protein to carry out these reactions efficiently. These functions are important for energy production as they are steps in the breakdown of fatty acids necessary for ATP generation.
Pathways
HADHA participates in the mitochondrial beta-oxidation pathway an essential pathway for energy production from fats. Alongside HADHB it catalyzes key reactions that allow the progressive shortening of fatty acid chains which further feeds into the citric acid cycle. This pathway links HADHA not only to HADHB but also to other enzymes involved in lipid metabolism and energy homeostasis including medium-chain specific acyl-CoA dehydrogenase (MCAD) reflecting its role in comprehensive metabolic networks.
Defects in HADHA are associated with mitochondrial trifunctional protein deficiency and long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency. Both disorders disrupt normal fatty acid oxidation leading to a spectrum of symptoms including hypoketotic hypoglycemia and cardiomyopathy. These conditions highlight the relationship between HADHA and other proteins involved in fatty acid metabolism such as HADHB further highlighting their collective role in maintaining cellular energy balance.