HADHB Protein, Human (GST)

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HADHB protein is an important component of mitochondrial trifunctional enzymes and directs three decisive reactions in the mitochondrial β-oxidation pathway. This pathway is critical for generating energy across tissues, breaking down long-chain fatty acids into acetyl-CoA. HADHB Protein, Human (GST) is the recombinant human-derived HADHB protein, expressed by E. coli , with N-GST labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli
  • Storage:
    Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

HADHB protein is an important component of mitochondrial trifunctional enzymes and directs three decisive reactions in the mitochondrial β-oxidation pathway. This pathway is critical for generating energy across tissues, breaking down long-chain fatty acids into acetyl-CoA. HADHB Protein, Human (GST) is the recombinant human-derived HADHB protein, expressed by E. coli , with N-GST labeled tag.

Background

HADHB protein serves as an integral component of the mitochondrial trifunctional enzyme, orchestrating the final three reactions within the mitochondrial beta-oxidation pathway. This crucial pathway is paramount for energy production in various tissues, breaking down fatty acids into acetyl-CoA through a series of four consecutive reactions. Specifically tailored for long-chain fatty acids, the trifunctional enzyme operates as a heterotetrameric complex composed of two distinct subunits. HADHA, carrying 2,3-enoyl-CoA hydratase and 3-hydroxyacyl-CoA dehydrogenase activities, partners with HADHB, the focus here, which houses the 3-ketoacyl-CoA thiolase activity. This intricate collaboration underscores HADHB's pivotal role in driving the final steps of mitochondrial beta-oxidation, contributing to energy homeostasis in cellular metabolism.

Verified Bioactivity

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-GST
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • GST
    • HADHB (A35-P283)
      Accession # P55084-1
    • C-term
  • Protein Length

    Partial

  • Synonyms

    HADHB; 2-Enoyl-Coenzyme A (CoA) Hydratase, Beta Subunit; Hydroxyacyl-CoA Dehydrogenase Trifunctional Multienzyme Complex Subunit Beta; Acetyl-CoA Acyltransferase; Trifunctional Enzyme Subunit Beta, Mitochondrial; Beta-Ketothiolase; MTPB; TP-BETA; Hydroxya

  • AA Sequence

    APAVQTKTKKTLAKPNIRNVVVVDGVRTPFLLSGTSYKDLMPHDLARAALTGLLHRTSVPKEVVDYIIFGTVIQEVKTSNVAREAALGAGFSDKTPAHTVTMACISANQAMTTGVGLIASGQCDVIVAGGVELMSDVPIRHSRKMRKLMLDLNKAKSMGQRLSLISKFRFNFLAPELPAVSEFSTSETMGHSADRLAAAFAVSRLEQDEYALRSHSLAKKAQDEGLLSDVVPFKVPGKDTVTKDNGIRP

  • Predicted Molecular Mass

    53.8 kDa

  • Purity

    ≥ 90%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of 10 mM Tris-HCl, 1 mM EDTA, 6% trehalose, pH 8.0.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Calculators

Reconstitution Calculator

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) Volume (to add to vial)
=
Mass (in vial) Mass (in vial)
÷
Desired Reconstitution Concentration Desired Reconstitution Concentration
Dilution Calculator

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

Concentration (start) Concentration (start)
×
Volume (start) Volume (start)
=
Concentration (final) Concentration (final)
×
Volume (final) Volume (final)
The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

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