The action of a binary nonionic detergent on a kidney membrane fraction
dc.contributor.author | Foster, Donald M. | en_US |
dc.contributor.author | Hawkins, Charles F. | en_US |
dc.contributor.author | Fife, Daniel | en_US |
dc.contributor.author | Jacquez, John A. | en_US |
dc.date.accessioned | 2006-04-07T16:26:47Z | |
dc.date.available | 2006-04-07T16:26:47Z | |
dc.date.issued | 1976-08 | en_US |
dc.identifier.citation | Foster, Donald M., Hawkins, Charles F., Fife, Daniel, Jacquez, John A. (1976/08)."The action of a binary nonionic detergent on a kidney membrane fraction." Chemico-Biological Interactions 14(3-4): 265-278. <http://hdl.handle.net/2027.42/21706> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6T56-479DH3W-G/2/d3e65db2714946404dac795ec245f88e | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/21706 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=8217&dopt=citation | en_US |
dc.description.abstract | The disruption of a kidney cortex microsomal membrane preparation by a binary, nonionic detergent, was followed by using as markers, the changes in total protein content, and (Na+, K+)-ATPase in a supernatant fraction. Both markers responded similarly to changes in pH, microsome concentration and detergent concentration, but responded differently for time-dependent studies. The (Na+, K+)-ATPase activity was increased 2.2-fold (76.1 [mu]moles Pi/mg protein/h, 95% ouabain-sensitive) by a single detergent treatment and 3.5-fold (92% ouabain-sensitive) by a sequential detergent treatment. Changes in the critical micelle concentration (cmc) were observed for varying detergent and protein concentrations, which suggest interactions of monomeric detergent with the membrane. The peak of (Na+, K+)-ATPase activity occurred above the cmc which suggests the participation of micelles in releasing the enzyme from the membranes. Hill plots of the protein released as the detergent concentration was varied showed a change in the slope near the cmc indicating a four-fold increase in the binding of detergent to membranes as the detergent concentration is increased above the cmc. These results suggest that the disruption of membranes by detergent involves the binding of detergent monomers to the membrane followed by the formation of co-micelles of the detergent with segments of the membrane to complete the separation process. | en_US |
dc.format.extent | 1252421 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 | The action of a binary nonionic detergent on a kidney membrane fraction | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Physiology, School of Medicine, University of Michigan, Ann Arbor, Mich. 48104, U.S.A. | en_US |
dc.contributor.affiliationum | Department of Physiology, School of Medicine, University of Michigan, Ann Arbor, Mich. 48104, U.S.A. | en_US |
dc.contributor.affiliationum | Department of Physiology, School of Medicine, University of Michigan, Ann Arbor, Mich. 48104, U.S.A.: (D.F.) Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minn. 55455 (U.S.A.). | en_US |
dc.contributor.affiliationum | Department of Physiology, School of Medicine, University of Michigan, Ann Arbor, Mich. 48104, U.S.A. | en_US |
dc.identifier.pmid | 8217 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/21706/1/0000098.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0009-2797(76)90106-X | en_US |
dc.identifier.source | Chemico-Biological Interactions | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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