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In hosts, LPS guards micro organism from killing by phagocytes or serum factors. Of recognize, variations from the endotoxin composition create unique antigenic strains, raising their prospect of circumventing immunological responses which were Formerly produced from a selected strain of micro organ

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A seed-stock procedure must be utilized for extensive-term storage of cultures. Cultures gained within the ATCC should be resuscitated Based on directions. If developed in broth, the cells are pelleted by centrifugation. Resuspend in one/20th the volume of fresh new maintenance broth, and increase a

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