DBI Protein, Mouse (His-Myc)

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DBI Protein, with high affinity, binds medium- and long-chain acyl-CoA esters, potentially acting as an intracellular carrier. Moreover, DBI displaces diazepam from the benzodiazepine (BZD) recognition site on the GABA type A receptor, suggesting a neuropeptide role in modulating GABA receptor action. Structurally, as a monomer, DBI underscores the importance of its individual unit in diverse molecular interactions within cellular pathways. DBI Protein, Mouse (His-Myc) is the recombinant mouse-derived DBI protein, expressed by E. coli , with N-10*His, C-Myc labeled tag.

For research use only. We do not sell to patients.
  • Species: Mouse
  • 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

DBI Protein, with high affinity, binds medium- and long-chain acyl-CoA esters, potentially acting as an intracellular carrier. Moreover, DBI displaces diazepam from the benzodiazepine (BZD) recognition site on the GABA type A receptor, suggesting a neuropeptide role in modulating GABA receptor action. Structurally, as a monomer, DBI underscores the importance of its individual unit in diverse molecular interactions within cellular pathways. DBI Protein, Mouse (His-Myc) is the recombinant mouse-derived DBI protein, expressed by E. coli , with N-10*His, C-Myc labeled tag.

Background

The DBI Protein plays a crucial role in intracellular processes by binding with high affinity to medium- and long-chain acyl-CoA esters, suggesting its potential function as an intracellular carrier for these molecules. Additionally, DBI exhibits the ability to displace diazepam from the benzodiazepine (BZD) recognition site on the GABA type A receptor. This dual functionality raises the possibility that DBI may act as a neuropeptide, modulating the action of the GABA receptor. Structurally, the protein exists as a monomer, emphasizing its individual unit's significance in executing these diverse molecular interactions within cellular pathways.

Verified Bioactivity

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

Technical Parameters

  • Species Mouse
  • Source E. coli
  • Tag N-10*His;C-Myc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 10*His
    • DBI (S2-I87)
      Accession # P31786
    • Myc
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    DBI; EP; Diazepam Binding Inhibitor, Acyl-CoA Binding Protein; Diazepam Binding Inhibitor (GABA Receptor Modulator, Acyl-CoA Binding Protein); ACBP; Cholecystokinin-Releasing Peptide, Trypsin-Sensitive; Acyl-CoA-Binding Protein; Acyl-Coenzyme A Binding Do

  • AA Sequence

    SQAEFDKAAEEVKRLKTQPTDEEMLFIYSHFKQATVGDVNTDRPGLLDLKGKAKWDSWNKLKGTSKESAMKTYVEKVDELKKKYGI

  • Predicted Molecular Mass

    16.9 kDa

  • Molecular Weight

    Approximately 19 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

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.

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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