Pentraxin 2/SAP Protein, Mouse (HEK293, His)

Customer Review

Based on 1 Customer Validation

Pentraxin 2/SAP Protein is a discoid homopentamer composed of five non-covalently bound subunits.Pentraxin 2/SAP Protein, Mouse (HEK293, His) is the recombinant mouse-derived Pentraxin 2/SAP protein, expressed by HEK293 , with C-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Mouse
  • Source: HEK293
  • 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

Pentraxin 2/SAP Protein is a discoid homopentamer composed of five non-covalently bound subunits.Pentraxin 2/SAP Protein, Mouse (HEK293, His) is the recombinant mouse-derived Pentraxin 2/SAP protein, expressed by HEK293 , with C-6*His labeled tag.

Background

Pentraxin 2/SAP Protein is a homopentamer characterized by a discoid arrangement of five non-covalently bound subunits.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

    ≥ 95%, as determined by reducing SDS-PAGE.

Technical Parameters

  • Species Mouse
  • Source HEK293
  • Tag C-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • SAP (Q21-D224)
      Accession # P12246
    • 6*His
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    APCS; Pentraxin-2; Amyloid P Component, Serum; MGC88159; PTX2; Epididymis Secretory Sperm Binding Protein Li 92n; SAP; Pentraxin Family Member; 9.5S Alpha-1-Glycoprotein; Pentaxin-Related; Serum Amyloid P-Component; HEL-S-92n; Pentraxin-Related

  • AA Sequence

    QTDLKRKVFVFPRESETDHVKLIPHLEKPLQNFTLCFRTYSDLSRSQSLFSYSVKGRDNELLIYKEKVGEYSLYIGQSKVTVRGMEEYLSPVHLCTTWESSSGIVEFWVNGKPWVKKSLQREYTVKAPPSIVLGQEQDNYGGGFQRSQSFVGEFSDLYMWDYVLTPQDILFVYRDSPVNPNILNWQALNYEINGYVVIRPRVWD

  • Predicted Molecular Mass

    24.9 kDa

  • Molecular Weight

    Approximately 28-32 kDa, based on SDS-PAGE under reducing conditions.

  • Glycosylation

    Yes

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of 20 mM Tris-HCl, 150 mM NaCl, 50 mM Imidazole, 5% trehalose, 20% Glycerol, 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.

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)
×
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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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