Abbreviation
Recombinant Human IL36RN protein (Active)
Purity
>95% as determined by SDS-PAGE.
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Activity
Fully biologically active when compared to standard. The ED50 as determined by inhibiting IL-36 beta induced IL-8 secretion by human preadipocytes is less than 1.0 μg/ml, corresponding to a specific activity of >1000 IU/mg in the presence of 20 ng/ml of recombinant human IL-36 beta.
Alternative Names
AI413231; Family of interleukin 1 delta; FIL1; FIL1 delta; FIL1(DELTA); FIL1D; Fil1delta; I36RA_HUMAN; IL 1 delta; IL 1 related protein 3; IL 1F5 (IL 1HY1, FIL1 delta, IL 1RP3, IL 1L1, IL 1 delta); Il 1h3; IL 1HY1; IL 1L1; IL 1ra homolog; IL 1ra homolog, IL1F5 (Canonical product IL 1F5a); IL 1RP3; IL-1 delta; IL-1-related protein 3; IL-1F5; IL-1HY1; IL-1L1; IL-1ra homolog 1; IL-1RP3; IL1F5; IL1HY1; IL1L1; IL1RP3; IL36RA; IL36RN; Interleukin 1 delta; Interleukin 1 family member 5 (delta); Interleukin 1 family member 5; Interleukin 1 HY1; Interleukin 1 like protein 1; Interleukin 1 receptor antagonist homolog 1; Interleukin 36 receptor antagonist; Interleukin-1 delta; Interleukin-1 family member 5; Interleukin-1 HY1; Interleukin-1 receptor antagonist homolog 1; Interleukin-1-like protein 1; Interleukin-36 receptor antagonist protein; MGC29840; PSORP; RP23-176J12.6
Species
Homo sapiens (Human)
Expression Region
2-155aa
Target Protein Sequence
VLSGALCFRM KDSALKVLYL HNNQLLAGGL HAGKVIKGEE ISVVPNRWLD ASLSPVILGV QGGSQCLSCG VGQEPTLTLE PVNIMELYLG AKESKSFTFY RRDMGLTSSF ESAAYPGWFL CTVPEADQPV RLTQLPENGG WNAPITDFYF QQCD
Note: The complete
sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is
translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application,
please explicitly request the full and complete sequence of this protein before ordering.
Protein Length
Full Length of Mature Protein
Tag Info
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Buffer
Lyophilized from a 0.2 µm filtered PBS, pH 7.4
Lead Time
5-10 business days
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Datasheet & COA
Please contact us to get it.
Description
IL-36 receptor antagonist (IL-36Ra) plays a critical role in dampening IL-36-driven inflammatory signaling, making it an essential tool for dissecting NF-κB and MAPK pathway regulation in innate immunity. This tag-free recombinant human IL-36RN encompasses the full-length mature sequence (residues 2–155), expressed in *E. coli* and confirmed fully active with an ED50 below 1.0 μg/ml in an IL-36β-induced IL-8 secretion assay using human preadipocytes, corresponding to a specific activity exceeding 1,000 IU/mg. Endotoxin levels below 1.0 EU/μg minimize LPS-driven artifacts, which supports use in sensitive cell-based functional assays such as immune cell activation and differentiation studies, as well as in vivo inflammation models where confounding innate immune stimulation must be controlled. Purity exceeding 95% by SDS-PAGE, combined with this endotoxin profile, provides a suitable basis for applications including antibody validation, ELISA standard curves, and cytokine detection reference standards.
