IL31RA
白细胞介素31受体α(IL31RA),又称IL-31Rα或CRL3,是介导细胞因子IL-31功能的核心蛋白。它与辅助亚基OSMRβ结合形成完整受体复合物,主要分布于皮肤感觉神经元和免疫细胞表面。当IL-31与其结合时,会触发强烈的瘙痒感知并促进炎症介质释放,这一现象在特应性皮炎患者的病灶皮肤中尤为显著,其过度激活可导致慢性瘙痒和表皮屏障损伤。IL31RA在结节性痒疹、慢性荨麻疹等疾病中异常高表达,并与神经免疫交互失调密切相关。基于此靶点开发的单抗药物nemolizumab已取得突破,全球多中心试验显示其能快速缓解顽固性瘙痒,降低患者抓挠频率,2022年在日本获批用于特应性皮炎治疗。目前该药物正拓展至慢性肾病相关性瘙痒等新适应症,为IL-31信号异常相关疾病提供了精准干预策略。
热销产品
IL31RA Antibody (CSB-PA854162ESR2HU)
验证数据

Western blot
All lanes: IL31RA antibody at 1.45μg/ml + Mouse kidney tissue
Secondary
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 83, 87, 75, 42, 78, 71, 59, 67, 64, 70, 85 kDa
Observed band size: 83 kDa
Human Interleukin-31 receptor subunit alpha(IL31RA) ELISA kit (CSB-EL011654HU)
验证数据

货号:CSB-EL011654HU
规格:96T/48T
灵敏度:1.56 pg/mL
检测范围:6.25 pg/mL-400 pg/mL
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
IL31RA Antibodies
IL31RA for Homo sapiens (Human)
产品货号 | 产品名称 | 种属反应性 | 应用类型 |
---|---|---|---|
CSB-PA004737 | IL31RA Antibody | Human | WB, ELISA |
CSB-PA796040 | IL31RA Antibody | Human | ELISA,IHC |
CSB-PA107902 | IL31RA Antibody | Human | ELISA,IHC |
CSB-PA125161 | IL31RA Antibody | Human | ELISA,WB,IHC |
CSB-PA854162ESR1HU | IL31RA Antibody | Human | ELISA, IHC |
CSB-PA854162ESR2HU | IL31RA Antibody | Human, Mouse | ELISA, WB |
IL31RA Proteins
IL31RA Proteins for Homo sapiens (Human)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP854162HU CSB-EP854162HU CSB-BP854162HU CSB-MP854162HU CSB-EP854162HU-B |
Recombinant Human Interleukin-31 receptor subunit alpha (IL31RA), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL31RA ELISA Kit
IL31RA ELISA Kit for Homo sapiens (Human)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-EL011654HU | Human Interleukin-31 receptor subunit alpha(IL31RA) ELISA kit | serum, plasma, tissue homogenates | 1.56 pg/mL |