IL-36RN Protein, Human

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IL-36RN Protein, Human, a member of the interleukin 1 cytokine family, is a IL-36 receptor antagonist.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli
  • 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
  • References
  • Help & FAQs

Biological Activity

Description

IL-36RN Protein, Human, a member of the interleukin 1 cytokine family, is a IL-36 receptor antagonist.

Background

IL-1F5 (IL-36RN) acts as a receptor antagonist of IL-1RL2 (IL-1Rrp2). It inhibits the multiple stimulatory effects induced by the agonists IL-1F6 (IL-36a), IL-1F8 (IL36b) and IL-1F9 (IL-36c) by preventing them from binding to this receptor. As with IL-1RN, IL-36RN fails to recruit IL-1RAcP on the cell surface. IL-36RN also downregulates inflammation through an interaction with the orphan receptor SIGIRR. Humans possessing a homozygous missense mutation in IL-36RN express low levels of an aberrant protein which has a lower affinity for IL-1RL2 than the wild-type[1].

Verified Bioactivity

Measured by its ability to induce IL-8 secretion in A431 human epithelial carcinoma cells and the ED50 is 47.1 ng/mL.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag Tag Free
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • IL-36RN (V2-D155)
      Accession # Q9UBH0
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    IL36RN; IL-1ra Homolog 1; Prev. IL1F5; IL-36Ra; IL1HY1; IL-1F5 (IL-1HY1, FIL1-Delta, IL-1RP3, IL-1L1, IL-1-Delta); IL1RP3; IL1F5 (Canonical Product IL-1F5a); FIL1D; Family Of Interleukin 1-Delta; IL1L1; Interleukin-1 Family Member 5; Interleukin-1 Recepto

  • AA Sequence

    VLSGALCFRMKDSALKVLYLHNNQLLAGGLHAGKVIKGEEISVVPNRWLDASLSPVILGVQGGSQCLSCGVGQEPTLTLEPVNIMELYLGAKESKSFTFYRRDMGLTSSFESAAYPGWFLCTVPEADQPVRLTQLPENGGWNAPITDFYFQQCD

  • Predicted Molecular Mass

    16.8 kDa

  • Molecular Weight

    Approximately 17 kDa, based on SDS-PAGE under reducing conditions.

  • 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.

References

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)
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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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