The monoclonal antibody ER-TR7 was used in a great number of studies for detecting reticular fibroblasts and the ECM of lymphoid and non-lymphoid organs even if the protein recognized by the ER-TR7 antibody was not known. We have now identified native collagen VI microfibrils as its tissue antigen.

中文翻译：

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VI 型胶原蛋白是 ER-TR7 抗体识别的抗原

单克隆抗体 ER-TR7 被用于大量研究，用于检测网状成纤维细胞和淋巴和非淋巴器官的 ECM，即使 ER-TR7 抗体识别的蛋白质未知。我们现在已经确定了天然胶原 VI 微纤维作为其组织抗原。