MAOB Protein, Human (Active, sf9, His)

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MAOB Protein, Human (Active, sf9, His) is the recombinant human-derived MAOB protein, expressed by Sf9 insect cells, with N-His tag. This product contains detergent and is not suitable for cell-related experiments.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: Sf9 insect cells
  • Storage:
    Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

MAOB Protein, Human (Active, sf9, His) is the recombinant human-derived MAOB protein, expressed by Sf9 insect cells, with N-His tag. This product contains detergent and is not suitable for cell-related experiments.

Background

MAOB is an enzyme that catalyzes the oxidative deamination of primary and some secondary amines (e.g., neurotransmitters) and participates in the metabolism of exogenous amines, including the tertiary amine neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), with concomitant reduction of oxygen to hydrogen peroxide. It plays a role in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues. The enzyme preferentially degrades benzylamine and phenylethylamine. by similar: Studies further support its critical role in amine metabolism.

Verified Bioactivity

Measured by its ability to produce hydrogen peroxide during the oxidation of benzylamine. The specific activity is >35 pmol/min/μg.

Technical Parameters

  • Species Human
  • Source Sf9 insect cells
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • MAOB (S2-V520)
      Accession # P27338-1
    • C-term
  • Protein Length

    Full Length of Isoform-1

  • Synonyms

    MAOB; Adrenalin Oxidase; Monoamine Oxidase B; Tyramine Oxidase; Amine Oxidase [Flavin-Containing] B; MAO, Platelet; Monoamine Oxidase Type B; Amine Oxidase; MAO-B; MAO, Brain

  • AA Sequence

    SNKCDVVVVGGGISGMAAAKLLHDSGLNVVVLEARDRVGGRTYTLRNQKVKYVDLGGSYVGPTQNRILRLAKELGLETYKVNEVERLIHHVKGKSYPFRGPFPPVWNPITYLDHNNFWRTMDDMGREIPSDAPWKAPLAEEWDNMTMKELLDKLCWTESAKQLATLFVNLCVTAETHEVSALWFLWYVKQCGGTTRIISTTNGGQERKFVGGSGQVSERIMDLLGDRVKLERPVIYIDQTRENVLVETLNHEMYEAKYVISAIPPTLGMKIHFNPPLPMMRNQMITRVPLGSVIKCIVYYKEPFWRKKDYCGTMIIDGEEAPVAYTLDDTKPEGNYAAIMGFILAHKARKLARLTKEERLKKLCELYAKVLGSLEALEPVHYEEKNWCEEQYSGGCYTTYFPPGILTQYGRVLRQPVDRIYFAGTETATHWSGYMEGAVEAGERAAREILHAMGKIPEDEIWQSEPESVDVPAQPITTTFLERHLPSVPGLLRLIGLTTIFSATALGFLAHKRGLLVRV

  • Predicted Molecular Mass

    60.6 kDa

  • Molecular Weight

    Approximately 55 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.2 μm filtered solution of 50 mM HEPES, 150 mM NaCl, 0.05% DDM, 0.01% CHS, pH 7.5 with 10% glycerol as protectant. Due to the cytotoxicity of the detergent, this product is not appropriate for cell-based experiments.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

Please use rapid thawing with running water to thaw the protein.

Storage & Stability

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping

Shipping with dry ice.

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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