四色多重荧光免疫组化染色试剂盒

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  • 2250.00/

上海优宁维生物科技股份有限公司
13774214275 4008168068
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  • Brand  Absin
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  • Main Business:抗体、ELISA试剂盒、抗体芯片、细胞因子、磁珠分选
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Last Updated 2025-08-12 19:21

四色多重荧光免疫组化染色试剂盒


组织微环境中有复杂的细胞组成,这些细胞的表型、状态、丰度、分布都有着重要的生物学意义和临床价值。借助抗体染色可以将其在组织原位上呈现出来。免疫组化染色是一种研究组织形态和原位蛋白表达的常见技术,常规IHC检测只能展示单一指标,难以呈现复杂的组织微环境中的细胞组成、状态和关系,而这些信息对疾病的诊断和治疗至关重要!
酪氨信号放大技术原理:类似常规免疫组化的DAB显色方法,TSA技术同样采用HRP标记的二抗,HRP催化加入体系的荧光素底物,生产活化荧光底物,活化底物可与抗原上的酪氨酸共价结合,使样品上稳定的共价结合荧光素。之后用热修复法洗去非共价结合的抗体,在换下一种一抗来第二轮孵育,换另一种荧光素底物,如此往复就可实现多重标记。
Company Name 上海优宁维生物科技股份有限公司
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Business Scope 抗体、ELISA试剂盒、抗体芯片、细胞因子、磁珠分选
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Medicine Platform
 
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