Zonal density gradient electrophoresis of intracellular membranes of brain cortex
dc.contributor.author | Sellinger, Otto Z. | en_US |
dc.contributor.author | Borens, Robert N. | en_US |
dc.date.accessioned | 2006-04-17T15:21:33Z | |
dc.date.available | 2006-04-17T15:21:33Z | |
dc.date.issued | 1969-03-11 | en_US |
dc.identifier.citation | Sellinger, Otto Z., Borens, Robert N. (1969/03/11)."Zonal density gradient electrophoresis of intracellular membranes of brain cortex." Biochimica et Biophysica Acta (BBA) - Biomembranes 173(2): 176-184. <http://hdl.handle.net/2027.42/33000> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6T1T-47T1KGS-80/2/c3cd4dc86977edad38686c03e9c665d6 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/33000 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=5774768&dopt=citation | en_US |
dc.description.abstract | Rat cerebral cortex was homogenized in a sucrose-free medium and a number of intracellular membrane fractions were isolated therefrom by means of differential and density-gradient centrifugation. The mitochondrial and microsomal membrane fractions, as well as the separated rough and smooth endoplasmic reticulum components of the latter, were subjected to zonal density gradient electrophoresis. With this technique it was possible to determine the electrokinetic profile of the membranes contained in each fraction. The application of zonal density gradient electrophoresis to the membrane populations obtained by density-gradient centrifugation revealed marked differences in electrophoretic mobility between them which correlated directly with both their membrane-bound N-acetylneuraminic acid content and their acetyl-cholinesterase (EC 3.1.1.7) activity. The fraction containing membranes in which both of these components were highest and, hence, presumably synaptic in derivation, was isolated as a single, homogeneous electrophoretic peak. | en_US |
dc.format.extent | 549469 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Zonal density gradient electrophoresis of intracellular membranes of brain cortex | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Mental Health Research Institute, University of Michigan Medical Center, Ann Arbor, Mich., U.S.A. | en_US |
dc.contributor.affiliationum | Mental Health Research Institute, University of Michigan Medical Center, Ann Arbor, Mich., U.S.A. | en_US |
dc.identifier.pmid | 5774768 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/33000/1/0000384.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0005-2736(69)90100-X | en_US |
dc.identifier.source | Biochimica et Biophysica Acta | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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