IL-1F10/IL-38 Protein, Human (P.pastoris, His)

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IL-1F10/IL-38 protein is an immunomodulatory cytokine that indirectly regulates cytokine production. It reduces IL22 and IL17A production in T cells exposed to heat-killed Candida albicans and inhibits IL36G-induced IL8 production in peripheral blood mononuclear cells. IL-1F10/IL-38 Protein, Human (P.pastoris, His) is the recombinant human-derived IL-1F10/IL-38 protein, expressed by P. pastoris , with C-His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: P. pastoris
  • 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

IL-1F10/IL-38 protein is an immunomodulatory cytokine that indirectly regulates cytokine production. It reduces IL22 and IL17A production in T cells exposed to heat-killed Candida albicans and inhibits IL36G-induced IL8 production in peripheral blood mononuclear cells. IL-1F10/IL-38 Protein, Human (P.pastoris, His) is the recombinant human-derived IL-1F10/IL-38 protein, expressed by P. pastoris , with C-His labeled tag.

Background

IL-1F10/IL-38 Protein is an immunomodulatory cytokine that does not directly induce cytokine production. Instead, it plays a regulatory role by reducing IL22 and IL17A production in T-cells following exposure to heat-killed Candida albicans. Additionally, it inhibits IL36G-induced IL8 production in peripheral blood mononuclear cells. Interestingly, IL-1F10/IL-38 Protein enhances IL6 production in dendritic cells stimulated by bacterial lipopolysaccharides (LPS). It acts as a ligand for IL-36R/IL1RL2 and interacts with the cargo receptor TMED10, facilitating translocation from the cytoplasm to the ERGIC (endoplasmic reticulum-Golgi intermediate compartment) and subsequent secretion.

Verified Bioactivity

Human IL-1 Rrp-2, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-1F10, His Tag with an affinity constant of 35.38 μM as determined in SPR assay (Biacore T200).

Technical Parameters

  • Species Human
  • Source P. pastoris
  • Tag C-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • IL-38 (M1-W152)
      Accession # Q8WWZ1
    • 8*His
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    IL1F10; MGC119832; Interleukin 1 Family Member 10; MGC119833; IL-1HY2; MGC11983; IL1-Theta; IL1HY2; IL-1F10; Interleukin-1 Receptor Antagonist-Like FIL1 Theta; FKSG75; Interleukin 1 Family, Member 10 (Theta); IL-38; Interleukin 1 Family Member 10 (Theta);

  • AA Sequence

    MCSLPMARYYIIKYADQKALYTRDGQLLVGDPVADNCCAEKICILPNRGLARTKVPIFLGIQGGSRCLACVETEEGPSLQLEDVNIEELYKGGEEATRFTFFQSSSGSAFRLEAAAWPGWFLCGPAEPQQPVQLTKESEPSARTKFYFEQSW

  • Predicted Molecular Mass

    18.1 kDa

  • Molecular Weight

    Approximately 20-23 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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=
Mass (in vial) Mass (in vial)
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Desired Reconstitution Concentration Desired Reconstitution Concentration
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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