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ApoA-IV Protein, Mouse (P.pastoris, His)

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ApoA-IV Protein plays a vital role in lipid metabolism, influencing chylomicron and VLDL secretion and catabolism. It efficiently activates lipoprotein lipase with ApoC-II and serves as a potent activator of LCAT. As a component of HDL and chylomicrons, ApoA-IV is integral to cholesterol transport and metabolism. Structurally, the protein forms homodimers, reflecting its crucial role in lipid-related processes. ApoA-IV Protein, Mouse (P.pastoris, His) is the recombinant mouse-derived ApoA-IV protein, expressed by P. pastoris , with N-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Mouse
  • Source: P. pastoris
  • 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.
  • ApoA-IV Protein, Mouse (P.pastoris, His) Product Image
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To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

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To place orders, for customer services and technical support, please contact:

609-228-6898
[email protected] [email protected]
Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs
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Biological Activity

Description

ApoA-IV Protein plays a vital role in lipid metabolism, influencing chylomicron and VLDL secretion and catabolism. It efficiently activates lipoprotein lipase with ApoC-II and serves as a potent activator of LCAT. As a component of HDL and chylomicrons, ApoA-IV is integral to cholesterol transport and metabolism. Structurally, the protein forms homodimers, reflecting its crucial role in lipid-related processes. ApoA-IV Protein, Mouse (P.pastoris, His) is the recombinant mouse-derived ApoA-IV protein, expressed by P. pastoris , with N-6*His labeled tag.

Background

The ApoA-IV protein is implicated in various aspects of lipid metabolism, playing a potential role in the secretion and catabolism of chylomicrons and very-low-density lipoproteins (VLDL). It is essential for the efficient activation of lipoprotein lipase by ApoC-II and serves as a potent activator of lecithin-cholesterol acyltransferase (LCAT). ApoA-IV emerges as a significant component of high-density lipoproteins (HDL) and chylomicrons, highlighting its involvement in both cholesterol transport and metabolism. Structurally, the protein forms homodimers, indicative of its molecular arrangement in these crucial lipid-related processes.

Technical Parameters

  • Species Mouse
  • Source P. pastoris
  • Tag N-6*His
  • Accession

    P06728 (E21-S395)

  • Gene ID
    11808  [NCBI]
  • Molecular Construction
    • N-term
    • 6*His
    • ApoA-IV (E21-S395)
      Accession # P06728
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    APOA4; Apo-AIV; Apolipoprotein A4; ApoA-IV; Apolipoprotein A-IV; ADTKD6

  • AA Sequence

    EVTSDQVANVVWDYFTQLSNNAKEAVEQFQKTDVTQQLSTLFQDKLGDASTYADGVHNKLVPFVVQLSGHLAQETERVKEEIKKELEDLRDRMMPHANKVTQTFGENMQKLQEHLKPYAVDLQDQINTQTQEMKLQLTPYIQRMQTTIKENVDNLHTSMMPLATNLKDKFNRNMEELKGHLTPRANELKATIDQNLEDLRRSLAPLTVGVQEKLNHQMEGLAFQMKKNAEELQTKVSAKIDQLQKNLAPLVEDVQSKVKGNTEGLQKSLEDLNRQLEQQVEEFRRTVEPMGEMFNKALVQQLEQFRQQLGPNSGEVESHLSFLEKSLREKVNSFMSTLEKKGSPDQPQALPLPEQAQEQAQEQAQEQVQPKPLES

  • Predicted Molecular Mass

    45 kDa

  • 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

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Dilution Calculator

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

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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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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

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