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Z蛋白是骨骼肌Z线的一个组成部分，位于鸡肠上皮细胞微绒毛的顶端。

Z-protein, a component of the skeletal muscle Z-line, is located at the apical tips of microvilli of chicken intestinal epithelial cells.

作者信息

Ohashi K, Maruyama K

机构信息

Department of Biology, Faculty of Science, Chiba University.

出版信息

J Biochem. 1989 Jul;106(1):115-8. doi: 10.1093/oxfordjournals.jbchem.a122799.

DOI:10.1093/oxfordjournals.jbchem.a122799
PMID:2674110
Abstract

Antiserum against Z-protein, which is one of the components of myofibrillar Z-lines, strongly stained the epithelial cells of chicken small intestine at the apical tips of the microvilli and the junctional complexes. Immunoblot tests with anti-Z-protein antiserum showed that there is a peptide of the same antigenicity as myofibrillar Z-protein in the components of the epithelial cells of chicken small intestine. Hence it seems that the apical tip of the microvillus contains a constituent corresponding to the Z-protein of myofibrillar Z-line.

摘要

针对肌原纤维Z线成分之一的Z蛋白的抗血清，在微绒毛顶端和连接复合体处强烈染色鸡小肠的上皮细胞。用抗Z蛋白抗血清进行的免疫印迹试验表明，鸡小肠上皮细胞成分中存在一种与肌原纤维Z蛋白具有相同抗原性的肽。因此，微绒毛顶端似乎含有一种与肌原纤维Z线的Z蛋白相对应的成分。

相似文献

1
Z-protein, a component of the skeletal muscle Z-line, is located at the apical tips of microvilli of chicken intestinal epithelial cells.Z蛋白是骨骼肌Z线的一个组成部分，位于鸡肠上皮细胞微绒毛的顶端。
J Biochem. 1989 Jul;106(1):115-8. doi: 10.1093/oxfordjournals.jbchem.a122799.
2
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