Subcellular localization of N-acetylglucosaminide beta 1----4 galactosyltransferase revealed by immunoelectron microscopy.
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Subcellular localization of prostaglandin endoperoxide H synthases-1 and -2 by immunoelectron microscopy.
Prostaglandin endoperoxide H synthases-1 and -2 (PGHS-1 and -2) are the major targets of nonsteroidal anti-inflammatory drugs like aspirin and ibuprofen. These enzymes catalyze the committed step in the formation of prostanoids from arachidonic acid. Although PGHS-1 and -2 are similar biochemically, a number of studies suggest that PGHS-1 and PGHS-2 function independently to form prostanoids th...
متن کاملSubcellular localization of DNA-binding protein BA by immunofluorescence and immunoelectron microscopy
Nonhistone protein BA has been shown to decrease in amount in the chromatin of growth- stimulated normal rat liver (Yeoman et al. 1975. Cancer Res. 35:1249-1255) and in mitogen-stimulated normal human lymphocytes (Yeoman et al. 1976. Exp. Cell Res. 100:47- 55.). Subsequently, protein BA was purified and was shown to prefer to bind to double- stranded A-T-rich DNAs (Catino et al. 1978. Biochemis...
متن کاملBeta-dystroglycan localization in the photoreceptor and Müller cells in the rat retina revealed by immunoelectron microscopy.
beta-Dystroglycan (beta-DG) is a dystrophin-associated glycoprotein that is expressed in skeletal muscle and other tissues. In the retina, dystrophin is present in the outer plexiform layer (OPL), where it is enriched under the photoreceptor cell membrane. In this study we determined the immunocytochemical localization of beta-DG at both light and electron microscopic levels. beta-DG immunoreac...
متن کاملLocalization of a developmentally regulated neuron-specific protein S54 in dendrites as revealed by immunoelectron microscopy.
We sought to determine the ultrastructural localization of the developmentally regulated neuron-specific protein S54 in the chicken cerebellar cortex and optic tectum. The brains were fixed by perfusion with paraformaldehyde and glutaraldehyde. Frozen sections were immunocytochemically labeled with a monoclonal antibody to S54 protein. The immunoreactivity for S54 protein was localized in dendr...
متن کاملCentrin scaffold in Chlamydomonas reinhardtii revealed by immunoelectron microscopy.
In the flagellate green alga Chlamydomonas reinhardtii the Ca(2+)-binding EF-hand protein centrin is encoded by a single-copy gene. Previous studies have localized the protein to four distinct structures in the flagellar apparatus: the nucleus-basal body connector, the distal connecting fiber, the flagellar transitional region, and the axoneme. To explain the disjunctive distribution of centrin...
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1991
ISSN: 0022-1554,1551-5044
DOI: 10.1177/39.3.1899684