Polyclonal Antibody to Interleukin 1 Receptor Antagonist (IL1RA)

IL1RN; IL1-RA; ICIL1RA; IL1ra3; IL1F3; IRAP;IL-1RA; Interleukin-1 Family Member 3; IL1 inhibitor; Anakinra


The antibody is a rabbit polyclonal antibody raised against IL1RA. It has been selected for its ability to recognize IL1RA in immunohistochemical staining and western blotting.


Western blotting: 0.2-2µg/mL;1:250-2500
Immunohistochemistry: 5-20µg/mL;1:25-100
Immunocytochemistry: 5-20µg/mL;1:25-100
Optimal working dilutions must be determined by end user.


Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for one year without detectable loss of activity. Avoid repeated freeze-thaw cycles.


The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.



Magazine Citations
The Veterinary Journal Mucosal imbalance of interleukin-1β and interleukin-1 receptor antagonist in canine inflammatory bowel disease ScienceDirect: S1090023312000962
Daily quercetin supplementation over a period of two weeks results in a moderate accumulation of total plasma flavonols in horses Researchgate:Source
Journal of Equine Veterinary Science Synovial Fluid and Serum Concentrations of Interleukin-1 Receptor Antagonist and Interleukin-1 Science: Article
Journal of Equine Veterinary Science A Two-Week Quercetin Supplementation in Horses Results in Moderate Accumulation of Plasma Flavonol Concentrations Science: Article
Scientific publications in peer reviewed journals Evidence-based review of efficacy and adverse effects of joint medication and evaluation of synovial fluid and serum markers for osteoarthritis in the horse receive:101658
Multiple Sclerosis and Related Disorders Interleukin 1 receptor antagonist and 2′-5′-oligoadenylate synthetase-like molecules as novel biomarkers for multiple sclerosis patients in Bahrain pubmed:29141788
Advances in Medical Sciences A similar pro/anti-inflammatory cytokine balance is present in the airways of competitive athletes and non-exercising asthmatics pubmed:28822267
Archives of Medical Research Winter ambient training conditions are associated with increased bronchial hyperreactivity and with shifts in serum innate immunity proteins in young … Pubmed:29379533
Journal of Veterinary Internal Medicine Effect of interleukin‐1β on occludin mRNA expression in the duodenal and colonic mucosa of dogs with inflammatory bowel disease Pubmed:29572935
Catalog No. Related products for research use of Rhesus monkey (Simian) Organism species Applications (RESEARCH USE ONLY!)
RPA223Si01 Recombinant Interleukin 1 Receptor Antagonist (IL1RA) Positive Control; Immunogen; SDS-PAGE; WB.
PAA223Si01 Polyclonal Antibody to Interleukin 1 Receptor Antagonist (IL1RA) WB; IHC; ICC; IP.
LAA223Si71 Biotin-Linked Polyclonal Antibody to Interleukin 1 Receptor Antagonist (IL1RA) WB; IHC; ICC.
LAA223Si81 FITC-Linked Polyclonal Antibody to Interleukin 1 Receptor Antagonist (IL1RA) WB; IHC; ICC; IF.
MAA223Si21 Monoclonal Antibody to Interleukin 1 Receptor Antagonist (IL1RA) WB; IHC; ICC; IP.
SEA223Si ELISA Kit for Interleukin 1 Receptor Antagonist (IL1RA) Enzyme-linked immunosorbent assay for Antigen Detection.