Detection of Cytokine Receptors Using Tyramide Signal Amplification for Immunofluorescence.

Detection of Cytokine Receptors Using Tyramide Signal Amplification for Immunofluorescence.
复制标题

使用酪酰胺信号放大进行免疫荧光检测细胞因子受体。

DOI:
10.1007/978-1-0716-0247-8_7
复制
发表时间:
2020
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
通讯作者:
Zhu,Yan
Zhu,Yan
中科院分区:
--
文献类型:
--
作者:
Wang,Herui;Pangilinan,RyanL;Zhu,Yan

文献摘要

相似文献

酪酰胺信号放大 (TSA) 是一种酶介导的方法,可增强原位蛋白质、核酸或其他分子的免疫组织化学检测。在此,我们描述了使用酪酰胺信号放大对 U2OS 细胞中低丰度细胞因子受体白细胞介素 17 受体 B (IL17RB) 进行免疫荧光检测。此外,我们还提出了一种使用来自同一宿主物种的一抗的酪酰胺信号放大兼容双色免疫染色方案。这些应用允许以更高的灵敏度检测细胞蛋白,并增加双色或多色免疫荧光染色测定中一抗选择的灵活性。
Tyramide signal amplification (TSA) is an enzyme-mediated method to enhance the immunohistochemical detection of protein, nucleic acid, or other molecules in situ.Here we describe immunofluorescent detection of a low-abundance cytokine receptor, interleukin-17 receptor B (IL17RB) in U2OS cells, using tyramide signal amplification. In addition, we present a tyramide signal amplification compatible double-color immunostaining protocol using primary antibodies from the same host species. Those applications allow detection of cellular proteins with enhanced sensitivity and add flexibility on primary antibody selection in double- or multicolor immunofluorescence staining assays.