Preformed frozen sucrose gradients--a new laboratory aid |
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| Authors: | S L Shore D J Phillips C B Reimer |
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| Affiliation: | U. S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Communicable Disease Center, Atlanta, Georgia 30333 USA |
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| Abstract: | A useful method for preparing large numbers of virtually identical gradients of sucrose has been described. This technique involves storage of preformed gradients at ?60°C for future use after a 90 min thaw at room temperature. The method is applicable to salt-containing sucrose gradients with certain limitations, noted above. |
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