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成年小鼠组织中巨噬细胞总含量的定量分析。使用单克隆抗体F4/80的免疫化学研究。

Quantitative analysis of total macrophage content in adult mouse tissues. Immunochemical studies with monoclonal antibody F4/80.

作者信息

Lee S H, Starkey P M, Gordon S

出版信息

J Exp Med. 1985 Mar 1;161(3):475-89. doi: 10.1084/jem.161.3.475.

Abstract

We have estimated the macrophage content of different tissues of the normal adult mouse using F4/80, a highly specific antigen marker for mature mouse macrophages. An absorption indirect binding assay was used to quantitate F4/80 antigen against a calibration standard made from the J774.2 macrophage-like cell line. The richest sources of tissue F4/80 antigen were found to be bone marrow, spleen, cervical and mesenteric lymph nodes, large bowel, liver, kidneys, and small bowel. The organs that have the highest total F4/80 antigen content are the liver, large bowel, small bowel, bone marrow, spleen, cervical and mesenteric lymph nodes, and kidney. We conclude that the mononuclear phagocyte system is mainly distributed in the gastrointestinal tract and liver, followed by hemopoietic and lymphoid tissues.

摘要

我们使用F4/80(一种成熟小鼠巨噬细胞的高度特异性抗原标志物)估计了正常成年小鼠不同组织中的巨噬细胞含量。采用吸收间接结合测定法,以J774.2巨噬细胞样细胞系制备的校准标准品对F4/80抗原进行定量。发现组织F4/80抗原最丰富的来源是骨髓、脾脏、颈淋巴结和肠系膜淋巴结、大肠、肝脏、肾脏和小肠。F4/80抗原总含量最高的器官是肝脏、大肠、小肠、骨髓、脾脏、颈淋巴结和肠系膜淋巴结以及肾脏。我们得出结论,单核吞噬细胞系统主要分布在胃肠道和肝脏,其次是造血组织和淋巴组织。

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