Apolipoprotein A-V/APOA5 Protein, Mouse (His)

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Apolipoprotein AV (APOA5) is primarily associated with HDL and VLDL, affecting triglyceride (TG) levels. APOA5 stimulates apo-CII lipoprotein lipase (LPL) TG hydrolysis and inhibits hepatic VLDL-TG production without affecting VLDL-apoB production. Apolipoprotein A-V/APOA5 Protein, Mouse (His) is the recombinant mouse-derived Apolipoprotein A-V/APOA5 protein, expressed by E. coli , with N-His labeled tag.

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

Apolipoprotein AV (APOA5) is primarily associated with HDL and VLDL, affecting triglyceride (TG) levels. APOA5 stimulates apo-CII lipoprotein lipase (LPL) TG hydrolysis and inhibits hepatic VLDL-TG production without affecting VLDL-apoB production. Apolipoprotein A-V/APOA5 Protein, Mouse (His) is the recombinant mouse-derived Apolipoprotein A-V/APOA5 protein, expressed by E. coli , with N-His labeled tag.

Background

Apolipoprotein A-V (APOA5) is a minor apolipoprotein primarily associated with HDL and, to a lesser extent, with VLDL, and may also be linked to chylomicrons. It plays a crucial role in regulating plasma triglyceride (TG) levels, acting as a potent stimulator of apo-CII lipoprotein lipase (LPL) TG hydrolysis and as an inhibitor of the hepatic VLDL-TG production rate, without affecting the VLDL-apoB production rate. APOA5 activates lecithin:cholesterol acyltransferase (LCAT) poorly and does not enhance cholesterol efflux from macrophages. Additionally, it exhibits binding affinity for heparin and interacts with GPIHBP1. Furthermore, APOA5 engages in an interaction with SORL1, influencing its internalization and sorting, either to lysosomes for degradation or to the trans-Golgi network.

Technical Parameters

  • Species Mouse
  • Source E. coli
  • Tag N-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 8*His
    • APOA5 (R21-G368)
      Accession # Q8C7G5
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    APOA5; APOA-V; Apolipoprotein A5; Apo-AV; Apolipoprotein A-V; ApoA-V; RAP3; APOAV; Regeneration-Associated Protein 3

  • AA Sequence

    RKSLWDYFSQNSWSKGVMGQPQKLAQENLKGSFEQDLYNMNNYLEKLGPLRGPGKEPPLLAQDPEGIRKQLQQELGEVSSRLEPYMAAKHQQVGWNLEGLRQQLKPYTAELMEQVGLSVQELQEQLRVVGEDTKAQLLGGVDEALNLLQDMQSRVLHHTDRVKELFHPYAERLVTGIGHHVQELHRSVAPHAAASPARLSRCVQTLSHKLTRKAKDLHTSIQRNLDQLRDELSAFIRVSTDGAEDGDSLDPQALSEEVRQRLQAFRHDTYLQIAAFTQAIDQETEEIQHQLAPPPPSHSAFAPELGHSDSNKALSRLQSRLDDLWEDIAYGLQDQGHSHLSDPEGHSG

  • Predicted Molecular Mass

    40.5 kDa

  • Molecular Weight

    Approximately 41 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 95%, as determined by Bis-Tris PAGE.

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of 20 mM Tris, 500 mM NaCl, 10% glycerol, 2 mM DTT, pH 8.5.
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.

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

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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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