BioReagent 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
内源性生物素广泛分布于哺乳动物多种组织，尤其以肝脏、肺、脾、脂肪和脑中含量较高。组织经福尔马林固定后，内源性背景信号通常有所降低，但在冷冻切片中则明显增强。此外，剧烈的抗原修复步骤可暴露福尔马林固定组织中的内源性物质（如内源性亲和素-生物素系统）。本试剂盒含有内源性亲和素封闭液和生物素封闭液，可有效抑制内源性物质（主要为内源性亲和素-生物素）的活性，尤其适用于免疫组化（IHC）中封闭内源性背景干扰。本试剂仅用于科研领域，不适用于临床诊断或其他用途。
Endogenous biotin is widely distributed in various mammalian tissues, with particularly high levels in the liver, lung, spleen, adipose tissue, and brain. Following formalin fixation, endogenous background signals are generally reduced in tissues, but are markedly enhanced in frozen sections. In addition, vigorous antigen retrieval steps can expose endogenous substances (such as the endogenous avidin‑biotin system) in formalin‑fixed tissues. This kit contains endogenous avidin blocking solution and biotin blocking solution, which effectively inhibit the activity of endogenous substances (primarily the endogenous avidin‑biotin system) and are particularly suitable for blocking endogenous background interference in immunohistochemistry (IHC). This reagent is intended for research purposes only and is not for use in clinical diagnosis or other applications.
危险品化学品经营许可证（带存储）