NOX1 Protein, Human (Cell-Free, His)

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The NOX1 protein contains two isoforms with different functions. NOH-1S acts as a voltage-gated proton channel, manages H(+) currents in quiescent phagocytes and tissues, affects cellular pH, and is inhibited by zinc. NOX1 Protein, Human (Cell-Free, His) is the recombinant human-derived NOX1 protein, expressed by E. coli Cell-free, with N-10*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli Cell-free
  • 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 NOX1 protein contains two isoforms with different functions. NOH-1S acts as a voltage-gated proton channel, manages H(+) currents in quiescent phagocytes and tissues, affects cellular pH, and is inhibited by zinc. NOX1 Protein, Human (Cell-Free, His) is the recombinant human-derived NOX1 protein, expressed by E. coli Cell-free, with N-10*His labeled tag.

Background

NOX1 protein encompasses two distinct isoforms with contrasting functions. NOH-1S operates as a voltage-gated proton channel, orchestrating H(+) currents primarily in quiescent phagocytes and various tissues. This isoform actively contributes to the regulation of cellular pH and is susceptible to inhibition by zinc. On the other hand, NOH-1L functions as a pyridine nucleotide-dependent oxidoreductase, exhibiting the capability to generate superoxide while potentially facilitating the conduction of H(+) ions as part of its electron transport mechanism. It's noteworthy that NOH-1S lacks an electron transport chain, differentiating its functional characteristics from NOH-1L.

Technical Parameters

  • Species Human
  • Source E. coli Cell-free
  • Tag N-10*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 10*His
    • NOX1 (M1-F564)
      Accession # Q9Y5S8
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    NADPH oxidase 1; EC:1.6.3.-; NOX-1; Mitogenic oxidase 1 (MOX-1); NADH/NADPH mitogenic oxidase subunit P65-MOX; NOH-1; NOX1; MOX1; NOH1

  • AA Sequence

    MGNWVVNHWFSVLFLVVWLGLNVFLFVDAFLKYEKADKYYYTRKILGSTLACARASALCLNFNSTLILLPVCRNLLSFLRGTCSFCSRTLRKQLDHNLTFHKLVAYMICLHTAIHIIAHLFNFDCYSRSRQATDGSLASILSSLSHDEKKGGSWLNPIQSRNTTVEYVTFTSIAGLTGVIMTIALILMVTSATEFIRRSYFEVFWYTHHLFIFYILGLGIHGIGGIVRGQTEESMNESHPRKCAESFEMWDDRDSHCRRPKFEGHPPESWKWILAPVILYICERILRFYRSQQKVVITKVVMHPSKVLELQMNKRGFSMEVGQYIFVNCPSISLLEWHPFTLTSAPEEDFFSIHIRAAGDWTENLIRAFEQQYSPIPRIEVDGPFGTASEDVFQYEVAVLVGAGIGVTPFASILKSIWYKFQCADHNLKTKKIYFYWICRETGAFSWFNNLLTSLEQEMEELGKVGFLNYRLFLTGWDSNIVGHAALNFDKATDIVTGLKQKTSFGRPMWDNEFSTIATSHPKSVVGVFLCGPRTLAKSLRKCCHRYSSLDPRKVQFYFNKENF

  • Predicted Molecular Mass

    67.7 kDa

  • Molecular Weight

    Approximately 64 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, 0.15 M NaCl, 0.05% Brij78, 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. For long term storage it is recommended to add 5-50% of glycerol (final concentration). Our default final concentration of glycerol is 50%. Customers could use it as reference.

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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