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| Cat.No | ACP02920 | Target Name | IL1RN |
|---|---|---|---|
| Form | Liquid or Lyophilized powder | Expression System | E.coli |
| Expression Range | 26-177aa | Mol Weight | 21.1kDa |
| Protein Length | Full Length of Mature Protein | Purity | Greater than 90% as determined by SDS-PAGE. |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | P18510 |
|---|
Uniprot Id
P18510
Target Species
Human
Target Name
IL1RN
Target Full Name
Interleukin-1 receptor antagonist protein
Target Function
Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2; however, the physiological relevance of the latter association is unsure.
Target Involvement
Microvascular complications of diabetes 4 (MVCD4); Interleukin 1 receptor antagonist deficiency (DIRA)
Target Subcellular Location
[Isoform 1]: Secreted.; [Isoform 2]: Cytoplasm.; [Isoform 3]: Cytoplasm.; [Isoform 4]: Cytoplasm.
Target Tissue Specificity
The intracellular form of IL1RN is predominantly expressed in epithelial cells.
Target Research Area
Immunology
Target Synonyms
DIRA; F630041P17Rik; ICIL 1RA; ICIL-1RA; ICIL1RA; IL-1ra; IL-1ra3; IL-1RN; IL1 inhibitor; IL1F3; IL1RA; IL1RA_HUMAN; IL1RN (IL1F3); IL1RN; Interleukin 1 receptor antagonist; Interleukin-1 receptor antagonist protein; Intracellular IL 1 receptor antagonist type II; Intracellular interleukin 1 receptor antagonist (icIL 1ra); IRAP; MGC10430; MVCD4; Type II interleukin 1 receptor antagonist
Target Background
The protein encoded by this gene is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses, particularly in the acute phase of infection and inflammation. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Several alternatively spliced transcript variants encoding distinct isoforms have been reported.
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