兔形目动物中的子宫珠蛋白样抗原。

Uteroglobin-like antigens in species of Lagomorpha.

Nieto A, Lombardero M

Comp Biochem Physiol B. 1982;71(3):511-4. doi: 10.1016/0305-0491(82)90417-5.

Abstract

Uteroglobin-like antigens were found in the lung and uterus of the hare (Lepus) and the pika (Ochotona). These antigens presented an immunoreactivity indistinguishable from that of rabbit uteroglobin, as determined by radioimmunoassay. 2. The molecular weight and the subunit composition of these antigens were similar to those of rabbit uteroglobin as analyzed by SDS gel-electrophoresis. 3. Similar amounts of uteroglobin-like immunoreactivity were found in the respective lungs and uteri of hare and rabbit whereas the concentration of immunoreactivity in the pika organs was several-fold lower.

摘要

在野兔（兔属）和鼠兔（鼠兔属）的肺和子宫中发现了类子宫珠蛋白抗原。通过放射免疫测定法测定，这些抗原呈现出与兔子宫珠蛋白无法区分的免疫反应性。2. 经十二烷基硫酸钠凝胶电泳分析，这些抗原的分子量和亚基组成与兔子宫珠蛋白相似。3. 在野兔和家兔各自的肺和子宫中发现了相似量的类子宫珠蛋白免疫反应性，而鼠兔器官中的免疫反应性浓度则低几倍。