The nucleotide sequence of Ly 48 (mouse leukosialin, sialophorin): the mouse homolog of CD43.
نویسندگان
چکیده
منابع مشابه
Concentration of an integral membrane protein, CD43 (leukosialin, sialophorin), in the cleavage furrow through the interaction of its cytoplasmic domain with actin-based cytoskeletons
In leukocytes such as thymocytes and basophilic leukemia cells, a glycosilated integral membrane protein called CD43 (leukosialin or sialophorin), which is defective in patients with Wiskott-Aldrich syndrome, was highly concentrated in the cleavage furrow during cytokinesis. Not only at the mitotic phase but also at interphase, CD43 was precisely colocalized with ezrin-radixin-moesin family mem...
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The amino acid sequence of galactoglycoprotein purified from human plasma was elucidated to 75% completeness by using chemical degradation of peptides and glycopeptides derived from digests of the protein with seven specific proteases. This sequence represents a polypeptide chain of approximately 220 amino acid residues including a high content of serine, threonine, alanine, and proline with on...
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CD43 (leukosialin, gpL115, sialophorin) is a major sialoglycoprotein widely expressed on hematopoietic cells that is defective in the congenital immunodeficiency Wiskott-Aldrich syndrome. It is thought to play an important role in cell-cell interactions and to be a costimulatory molecule for T lymphocyte activation. Using a metabolic 35SO4(2-) radiolabeling assay or biotinylation of cell surfac...
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CD43 (leukosialin, sialophorin), a cell surface protein on most hematopoietic cells, is an important regulator of immune cell function and is involved in regulation of cell adhesion and proliferation. Aberrant expression of CD43 is a common event observed in human tumors of non-hematopoietic origin suggesting a role in tumor development. We have p...
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The regulation of T cell activation and adhesion by CD43 (leukosialin, sialophorin) has been thought to be mainly a function of the large size and negative charge of the extracellular domain of the protein. In this work, we demonstrate that the cytoplasmic tail is both necessary and sufficient for the negative regulatory effect of CD43 on cell-cell adhesion. Expression of mutant CD43 proteins i...
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ورودعنوان ژورنال:
- Nucleic acids research
دوره 18 16 شماره
صفحات -
تاریخ انتشار 1990