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小鼠胸腺细胞-脑抗原分子上存在霍乱原受体的证据。

Evidence for the presence of choleragen receptor on the thymocyte-brain antigen molecule of mice.

作者信息

Thiele H G, Arndt R, Stark R

出版信息

Immunology. 1977 May;32(5):767-70.

Abstract

CBA thymocytes were subjected to cocapping experiments using AThy-1.2 and choleragen. The finding that both structures showed a common ligant-induced redistribution implies that choleragen receptors of the cell membrane are associated with the thymocyte-brain molecule. Furthermore, it was found that the thymocyte-brain antigenic determinants on the thymocyte were not blocked by prior choleragen treatment. This suggests a spatial distance between these structures on the molecule.

摘要

将CBA胸腺细胞用抗Thy-1.2和霍乱毒素进行共帽实验。两种结构均显示出常见的配体诱导再分布这一发现表明,细胞膜的霍乱毒素受体与胸腺细胞-脑分子相关联。此外,还发现胸腺细胞上的胸腺细胞-脑抗原决定簇不会被预先的霍乱毒素处理所阻断。这表明分子上这些结构之间存在空间距离。

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