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IL-13R alpha 2 Protein, Canine (HEK293, His)

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The IL-13R α2 protein is a receptor for interleukin 13 (IL-13), a signaling molecule involved in immune responses. By binding to IL-13, the IL-13R α2 protein is thought to regulate IL-13-mediated immune responses and may serve as a therapeutic target for diseases associated with IL-13 dysregulation. IL-13R alpha 2 Protein, Canine (HEK293, His) is the recombinant canine-derived IL-13R alpha 2 protein, expressed by HEK293 , with C-His labeled tag.

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

The IL-13R α2 protein is a receptor for interleukin 13 (IL-13), a signaling molecule involved in immune responses. By binding to IL-13, the IL-13R α2 protein is thought to regulate IL-13-mediated immune responses and may serve as a therapeutic target for diseases associated with IL-13 dysregulation. IL-13R alpha 2 Protein, Canine (HEK293, His) is the recombinant canine-derived IL-13R alpha 2 protein, expressed by HEK293 , with C-His labeled tag.

Background

The IL-13R alpha 2 protein is a receptor for interleukin 13 (IL-13), a signaling molecule involved in immune responses. By binding to IL-13, the IL-13R α2 protein is thought to modulate IL-13-mediated immune responses and potentially serve as a therapeutic target for diseases associated with IL-13 dysregulation.

Verified Bioactivity

Measured by its ability to inhibit IL13-dependent proliferation of TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.01287 μg/mL, corresponding to a specific activity is 7.770×104 U/mg.

Technical Parameters

  • Species Canine
  • Source HEK293
  • Tag C-His
  • Accession

    Q95LF0 (S22-T338)

  • Gene ID
    403622  [NCBI]
  • Molecular Construction
    • N-term
    • IL-13Rα2 (S22-T338)
      Accession # Q95LF0
    • His
    • C-term
  • Protein Length

    Extracellular Domain

  • Synonyms

    IL13RA2; IL-13R Subunit Alpha-2; Interleukin 13 Receptor Subunit Alpha 2; IL-13R-Alpha-2; CD213a2; IL-13RA2; IL-13R; Interleukin-13 Receptor Alpha 2 Variant; IL13BP; Interleukin 13 Receptor Alpha 2 Chain; CT19; Interleukin 13 Binding Protein; Interleukin-

  • AA Sequence

    SMLSNAEIKVNPPQDFEIVDPGYLGYLSLQWQPPLFPDNFKECTIEYELKYRNIDSENWKTIITKNLHYKDGFDLNKGIEAKINTLLPAQCTNGSEVRSSWAETTYWTSPQGNRETKIQDMDCVYYNWQYLVCSWKPGMGVHFDTNYQLFYWYEGLDHSAECTDYIKVNGKNMGCRFPYLESSDYKDFYICVNGSSESQPIRPSYFIFQLQNIVKPMPPDYLSLTVKNSEEINLKWNMPKGPIPAKCFIYEIEFTEDGTTWVTTTVENEIQITRTSNESQKLCFLVRSKVNIYCSDDGIWSEWSDEQCWKGDIWKET

  • Molecular Weight

    Approximately 39-55 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.

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 a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

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.

Assay Types
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