Recombinant Human IL1F5/IL36RN Protein
Sizes: 20μg, 100μg
Catalogue Numbers: PKSH031850-20, PKSH031850-100
Citations, Manuals and MSDS Available upon request.
Abbreviation: IL1F5; IL36RN
Target Synonym: Interleukin-36 Receptor Antagonist Protein; FIL1 Delta; IL-1-Related Protein 3; IL-1RP3; Interleukin-1 HY1; IL-1HY1; Interleukin-1 Delta; IL-1 Delta; Interleukin-1 Family Member 5; IL-1F5; Interleukin-1 Receptor Antagonist Homolog 1; IL-1ra Homolog 1; Interleukin-1-Like Protein 1; IL-1L1; IL36RN; FIL1D; IL1F5; IL1HY1; IL1L1; IL1RP3
UNIProt ID: Q9UBH0
Research Areas: immunology
Target Species: Human
Expression Host: E.coli
Fusion Tag: None
Accession: Q9UBH0
Background: Interleukin-1 family member 5 (IL-1F5); also known as interleukin 36 receptor antagonist (IL36RA); is a member of the interleukin 1 cytokine family. This cytokine was shown to specifically inhibit the activation of NF-kappaB induced by interleukin 1 family; member 6 (IL1F6). IL-1F5 is a highly and a specific antagonist of the IL-1 receptor-related protein 2-mediated response to interleukin 1 family member 9 (IL1F9). IL-1F5 could constitute part of an independent signaling system analogous to interleukin-1 alpha (IL-1A); beta (IL-1B) receptor agonist and interleukin-1 receptor type I (IL-1R1); which is present in epithelial barriers and takes part in local inflammatory response. It has been proved that IL-1F5 induces IL-4 mRNA and protein expression in glia in vitro and enhances hippocampal expression of IL-4 following intracerebroventricular injection. The inhibitory effect of IL-1F5 on LPS-induced IL-1β is attenuated in cells from IL-4-defective mice. Experiment results suggest that IL-1F5 mediates anti-inflammatory effects through its ability to induce IL-4 production and that this is a consequence of its interaction with the orphan receptor; single Ig IL-1R-related molecule (SIGIRR)/TIR8; as the effects were not observed in SIGIRR− /− mice. In contrast to its effects in brain tissue; IL-1F5 did not attenuate LPS-induced changes; or up-regulated IL-4 in macrophages or dendritic cells; suggesting that the effect is confined to the brain.
Sequence: Met 1-Asp155
Purity: > 99 % as determined by reducing SDS-PAGE.
Formulation: Lyophilized from sterile PBS
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution: Please refer to the printed manual for detailed information.
Endotoxin: Please contact us for more information.
Calculated MW: 17.1 kDa
Observed MW: 18 kDa
Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Research Use Only