- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 121 to 130 of 2711 (0.079 seconds)Spelling suggestions: "subject:"purification."" "subject:"urification.""
| 121 |
Filtration and backwashing performance of biologically-active filtersAhmad, Rasheed 05 1900 (has links)
No description available.
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| 122 |
Engineering proteins for purification : Use of a c-terminal £Tpolyarginine fusion£TSassenfeld, H. M. January 1986 (has links)
No description available.
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| 123 |
Investigations into the phosphate dynamics of a minerotrophic fenEverington, Maxine Jane January 1994 (has links)
No description available.
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| 124 |
Studies on the nature of activated sludgeLongmuir, Gavin January 1975 (has links)
No description available.
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| 125 |
Purification studies of UDP-GlucuronyltransferaseScott, G. January 1985 (has links)
No description available.
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| 126 |
Purification of a subset of Saccharomyces cerevisiae peroxisomal proteinsGuha, Tuhin Kumar 27 September 2011 (has links)
Peroxisomes are ubiquitous and are considered to be vital organelles in eukaryotic cells; however, unlike mitochondria and chloroplast, they lack DNA and a protein secretory apparatus. Therefore, peroxisome biogenesis requires a group of proteins called peroxins encoded by the pex genes. Out of the thirty two known peroxins discovered so far, a subset of peroxins including enzyme IDP3 and proteins namely, PEX18, PEX21 and PEX6 were chosen for this research. IDP3 plays a vital role in peroxisomal metabolism where it generates NADPH which in turn is needed by the peroxisomal enzymes to degrade unsaturated fatty acids. PEX18 and PEX21 are mutually redundant but essential for the transport of PTS2 targeted proteins into the peroxisome. PEX6 is involved in the ATP-dependent recycling of the protein receptor from the peroxisomal membrane to the cytosol. Expression plasmids were constructed that encoded each of these proteins in tandem with a histidine tag at either or both the amino and carboxy terminals of the protein. The purification of IDP3 was achieved using affinity chromatography on a nickel resin. After several unsuccessful attempts using ion exchange and size exclusion chromatography, PEX18 and PEX21 were purified by nickel affinity chromatography after denaturation to expose their His tags. The expression of PEX6 was poor by comparison with the other proteins and the low amount of protein precluded a complete purification. Future work will involve crystal screen trials, X-ray diffraction and structure refinement.
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| 127 |
Studies on the affinity precipitation of proteinsGallacher, Stuart January 1994 (has links)
No description available.
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| 128 |
Purification and stability of bovine xanthine oxidaseKhan, Jamshad January 1995 (has links)
No description available.
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| 129 |
Studies in precipitation of proteins from aqueous solutionAli, Shahid Jamsheed January 1990 (has links)
No description available.
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| 130 |
Treatment of turbid surface water for small community suppliesPardon Ojeda, Mauricio January 1989 (has links)
No description available.
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