EPHX1 Protein, Human (His-SUMO)

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The EPHX1 protein is an important biotransformation enzyme that hydrolyzes aromatic hydrocarbons and aliphatic epoxides by catalyzing the transaddition of water. This makes the epoxide less reactive and more water-soluble. EPHX1 Protein, Human (His-SUMO) is the recombinant human-derived EPHX1 protein, expressed by E. coli , with N-6*His, N-SUMO 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

The EPHX1 protein is an important biotransformation enzyme that hydrolyzes aromatic hydrocarbons and aliphatic epoxides by catalyzing the transaddition of water. This makes the epoxide less reactive and more water-soluble. EPHX1 Protein, Human (His-SUMO) is the recombinant human-derived EPHX1 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.

Background

The EPHX1 protein serves as a crucial biotransformation enzyme, facilitating the hydrolysis of both arene and aliphatic epoxides. Through the trans addition of water, EPHX1 catalyzes this transformation, rendering the epoxides less reactive and more water-soluble. Beyond its role in xenobiotic metabolism, EPHX1 plays a significant role in the metabolic pathways of endogenous lipids, particularly in the processing of epoxide-containing fatty acids. Notably, EPHX1 participates in the metabolism of the abundant endocannabinoid 2-arachidonoylglycerol (2-AG), converting it into free arachidonic acid (AA) and glycerol. These enzymatic activities highlight the versatile role of EPHX1 in modulating the bioavailability and reactivity of various substrates, contributing to essential cellular processes and lipid 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-6*His;N-SUMO
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 6*His-SUMO
    • EPHX1 (M1-Q455)
      Accession # P07099
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    EPHX1; EPOX; Prev. EPHX; Epoxide Hydrolase 1 Microsomal Isoform 2; Epoxide Hydratase; Epoxide Hydrolase 1 Microsomal; Epoxide Hydrolase 1, Microsomal (Xenobiotic); Epoxide Hydrolase; Microsomal Epoxide Hydrolase; HYL1; Epoxide Hydrolase 1; MEH

  • AA Sequence

    MWLEILLTSVLGFAIYWFISRDKEETLPLEDGWWGPGTRSAAREDDSIRPFKVETSDEEIHDLHQRIDKFRFTPPLEDSCFHYGFNSNYLKKVISYWRNEFDWKKQVEILNRYPHFKTKIEGLDIHFIHVKPPQLPAGHTPKPLLMVHGWPGSFYEFYKIIPLLTDPKNHGLSDEHVFEVICPSIPGYGFSEASSKKGFNSVATARIFYKLMLRLGFQEFYIQGGDWGSLICTNMAQLVPSHVKGLHLNMALVLSNFSTLTLLLGQRFGRFLGLTERDVELLYPVKEKVFYSLMRESGYMHIQCTKPDTVGSALNDSPVGLAAYILEKFSTWTNTEFRYLEDGGLERKFSLDDLLTNVMLYWTTGTIISSQRFYKENLGQGWMTQKHERMKVYVPTGFSAFPFELLHTPEKWVRFKYPKLISYSYMVRGGHFAAFEEPELLAQDIRKFLSVLERQ

  • Predicted Molecular Mass

    71.1 kDa

  • Molecular Weight

    Approximately 66 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

1.Lyophilized from a 0.22 μm filtered solution of 10 mM Tris-HCl, 1 mM EDTA, 6% trehalose, pH 8.0.
2.Lyophilized from a 0.22 μm filtered solution of 20 mM Tris-HCl, 0.5 M NaCl, 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.
Please refer to the lot-specific COA for specific buffer information.

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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