白细胞介素17A(Interleukin-17A, IL17A)是一种主要由Th17细胞分泌的促炎细胞因子,是IL-17细胞因子家族的创始成员和核心效应分子。IL17A以同源二聚体形式存在,每个亚基分子量约为35 kDa(非糖基化状态)。它在宿主防御胞外细菌和真菌感染中发挥关键作用,同时也是驱动多种自身免疫性和炎症性疾病病理进程的核心介质。
其结构特点包括:
(1)同源二聚体结构:通过二硫键连接形成稳定的同源二聚体,这是其与受体结合并发挥功能的典型形式;
(2)独特的折叠模式:具有典型的“胱氨酸结”样折叠结构,与其他IL-17家族成员结构相似但功能特异;
(3)受体复合物:通过结合IL-17受体A(IL-17RA)和IL-17受体C(IL-17RC)组成的异源二聚体受体复合物,激活下游NF-κB、MAPK等信号通路;
(4)靶细胞广泛:可作用于上皮细胞、成纤维细胞、内皮细胞等多种基质细胞,诱导其产生趋化因子(如CXCL1)、细胞因子(如IL-6、G-CSF)和抗菌肽,从而募集并活化中性粒细胞,放大炎症反应。
IL17A不仅是先天免疫与适应性免疫的关键桥梁,更是自身免疫性疾病、慢性炎症及感染免疫中不可忽视的核心调控因子。
IL17A的临床应用
IL17A作为疾病特异性生物标志物和治疗靶点,其检测在自身免疫病诊断分层、疗效预测及发病机制研究中具有核心价值。随着对其信号网络理解的深入,IL17A通路的研究与应用前景日益广阔。
AntibodySystem提供高纯度重组人IL17A蛋白、其受体及多种高特异性、高亲和力的抗体,适用于ELISA, Neutralization, Western Blot, IHC, IF, FACS, 体内功能研究等多种应用。
InVivoMAb Anti-Human IL17A (Iv0029) [VHH28801]

Flow-cytometry using anti-human IL17A antibody.IL17A Transfected CHO cells were stained with an irrelevant antibody (Blue Histogram) or an anti-human IL17A antibody monoclonal antibody (Catalog # VHH28801 ,Green Histogram) at a concentration of 5 μg/ml for 30 mins at RT. After washing, bound antibody was detected using a FITC conjugated goat anti-human antibody (Catalog # PHB96441) and cells analysed on a NovoCyte Flow Cytometer.
Anti-IL17A Antibody (R3U37) [RHH28801]

RHH28801 can detect IL17A by Western blotting
AntibodySystem提供多款白细胞介素17A(IL17A)重组蛋白及抗体,以满足您不同需求!
|
货号 |
产品名称 |
|
EHH28801 |
Recombinant Human IL17A Protein, C-His |
|
AHH28802 |
Biotinylated Human IL17A/F Protein, C-Avi-His |
|
AMH28801 |
Recombinant Mouse IL17A Protein, C-His (Active) |
|
YMH28801 |
Recombinant Mouse IL17A Protein, N-His |
|
YHH28801 |
Recombinant Human IL17A Protein, N-His |
|
AHH28803 |
Recombinant Human IL17A Protein, Tag free (Active) |
|
AHH28804 |
Recombinant Human IL17A Protein, C-His (Active) |
|
AWH28801 |
Recombinant Cynomolgus monkey IL17A Protein, C-His (Active) |
|
FHH28812 |
Anti-Human IL17A Antibody (SAA0386), PE |
|
FHH28822 |
Anti-Human IL17A Antibody (SAA0387), PE |
|
FHH28811 |
Anti-Human IL17A Antibody (SAA0386), FITC |
|
RHH28801 |
Anti-IL17A Antibody (R3U37) |
|
FHH28810 |
Anti-Human IL17A Antibody (SAA0386) |
|
PMH28801 |
Anti-Mouse IL17A Polyclonal Antibody |
|
VMH28803 |
InVivoMAb Anti-Mouse IL-17A Antibody (17F3) |
|
VHH28801 |
InVivoMAb Anti-Human IL17A (Iv0029) |
|
VMH28801 |
InVivoMAb Anti-Mouse IL17A Antibody (BZN035) |
|
VMH28802 |
InVivoMAb Anti-Mouse IL17A Antibody (17F3) |
佰乐博生物作为AntibodySystem亚洲独家代理,将为您的科研工作提供专业、全面、可靠的试剂产品。更多产品详情欢迎致电或者添加产品专员微信咨询!