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白介素1受体拮抗剂(IL1RA)活性蛋白

Active Interleukin 1 Receptor Antagonist (IL1RA)

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

  • 白介素1受体拮抗剂(IL1RA)活性蛋白 产品包装(模拟)
  • 白介素1受体拮抗剂(IL1RA)活性蛋白 产品包装(模拟)
  • APA223Si01.jpg Figure. SDS-PAGE
  • Certificate 通过ISO 9001、ISO 13485质量体系认证

活性实验

The interleukin-1 receptor antagonist (IL-1RA) is a member of the interleukin 1 cytokine family. IL1Ra is secreted by various types of cells including immune cells, epithelial cells, and adipocytes, and is a natural inhibitor of the pro-inflammatory effect of IL1β. IL-1RN is an agent that binds to the cell surface interleukin-1 receptor (IL-1R), which would prevent IL-1 from intracellular signal transduction. Thus, a binding ELISA assay was conducted to detect the interaction of recombinant simian IL-1RN and recombinant human IL-1R1. Briefly, IL-1RA were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100μl were then transferred to IL-1R1-coated microtiter wells and incubated for 2h at 37℃. Wells were washed with PBST and incubated for 1h with anti-IL-1RN pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37℃. Finally, add 50µl stop solution to the wells and read at 450nm immediately. The binding activity of IL-1RA and IL-1R1 was shown in Figure 1, and this effect was in a dose dependent manner.

用法

Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

储存

避免反复冻融。2-8°C不超过一个月，-80°C不超过12个月。

稳定性

热稳定性以损失率显示。损失率是由加速降解试验决定，具体方法如下：在37°C孵育48小时，没有显著的降解或者沉淀产生。保质期内，在适当的条件下存储，损失率低于5%。

相关产品

编号 适用物种：Rhesus monkey (Simian，恒河猴) 应用(仅供研究使用，不用于临床诊断！)
RPA223Si01 白介素1受体拮抗剂(IL1RA)重组蛋白 Positive Control; Immunogen; SDS-PAGE; WB.
APA223Si01 白介素1受体拮抗剂(IL1RA)活性蛋白 Cell culture; Activity Assays.
PAA223Si01 白介素1受体拮抗剂(IL1RA)多克隆抗体 WB; IHC; ICC; IP.
LAA223Si71 白介素1受体拮抗剂(IL1RA)多克隆抗体(生物素标记) WB; IHC; ICC.
LAA223Si81 白介素1受体拮抗剂(IL1RA)多克隆抗体(异硫氰酸荧光素标记) WB; IHC; ICC; IF.
MAA223Si21 白介素1受体拮抗剂(IL1RA)单克隆抗体 WB; IHC; ICC; IP.
SEA223Si 白介素1受体拮抗剂(IL1RA)检测试剂盒(酶联免疫吸附试验法) Enzyme-linked immunosorbent assay for Antigen Detection.
LMA223Si 白介素1受体拮抗剂(IL1RA)等多因子检测试剂盒(流式荧光发光法) FLIA Kit for Antigen Detection.

参考文献

杂志 参考文献
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]
Frontiers in Pharmacology M10, a Myricetin-3-ObD-Lactose Sodium Salt, Prevents Ulcerative Colitis Through Inhibiting Necroptosis in Mice [Pubmed: 33041798]
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