IFNAR1 Protein, Cynomolgus (Biotinylated, HEK293, His, Avi)

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IFNAR1 Protein, Cynomolgus (Biotinylated, HEK293, His, Avi) is the recombinant cynomolgus-derived IFNAR1 protein, expressed by HEK293, with C-Avi & C-His tag.

For research use only. We do not sell to patients.
  • Species: Cynomolgus
  • 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.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

IFNAR1 Protein, Cynomolgus (Biotinylated, HEK293, His, Avi) is the recombinant cynomolgus-derived IFNAR1 protein, expressed by HEK293, with C-Avi & C-His tag.

Background

IFNAR1, together with IFNAR2, forms the heterodimeric receptor for type I interferons (including interferons alpha, beta, epsilon, omega, and kappa). Binding of type I interferons activates the JAK-STAT signaling cascade. IFNAR1 can also function independently of IFNAR2 by forming an active IFNB1 receptor on its own and initiating a signaling cascade that does not involve the JAK-STAT pathway.

Verified Bioactivity

Loaded Biotinylated Cynomolgus IFN alpha / beta R1, His-Avi Tag on Streptavidin-Biosensor, can bind Human IFN alpha 1, hFc Tag with an affinity constant of 1.0-5.0 nM as determined in BLI assay (Gator).

Technical Parameters

  • Species Cynomolgus
  • Source HEK293
  • Tag C-Avi;C-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • IFNAR1 (A25-K437)
      Accession # A0A7N9D7J0
    • 8*His-Avi
    • C-term
  • Protein Length

    Partial

  • Conjugation

    Biotin

  • Synonyms

    IFNAR1; IFNalpha/Beta Receptor 1; Prev. IFNAR; Interferon-Alpha/Beta Receptor Alpha Chain; Interferon Alpha/Beta Receptor 1; Alpha-Type Antiviral Protein; Type I Interferon Receptor 1; Beta-Type Antiviral Protein; IFN-Alpha/Beta Receptor 1; Interferon-Bet

  • AA Sequence

    AGGKNLKSPQKVEVDVIDDNFILRWNRSEESVGNVTFSFDYQKPEMDNWIKLPGCQNMTSTKCNFSSLKLNIYDEIKLRIRAEKENTSSWCEVDSFTPFRKAQIGPPEVHLEAEDKAIVIYISPPGTEDSVMWALDRSSFTYSLVIWKNSSSVEERIENIYSRHKISKLSPETTYCLKVKAALLTSRKIGVYGPVHCIKTTVENELPPPENIEVIVQNQNYVLKWDYTYANMTFQVQWLHAFLKRKPGNHLYKWKQIPDCENVTTTQCVFPPNTFQKGIYLLRVQASDGNNTSFWSEEIKFDTEIQASLLPPVFNIRSLSDSLHISIGAPKWSENKPVIQDYPLIYEILFWENTSKAERKIIKKKTDVTIPNLKPLTVYCVKARAHSMDEKLNKSSVFSDVVCEETKSGNTSK

  • Predicted Molecular Mass

    50.4 kDa

  • Molecular Weight

    Approximately 75-105 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4, 8% trehalose.

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

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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