REMOVAL OF SALT FROM AQUEOUS SOLUTIONS FOR METABOLOMICS: TARGETED SALT PRECIPITATION

摘要

Methods for removing salts from a metabolite solution. The methods comprise forming an insoluble silver phosphate salt. Further methods include methods for removing hydrolyzed fluorous compounds. These methods comprise extraction with a fluorous solvent in the presence of a protonation reagent and/or chromatography on a fluorous affinity resin. Methods also include separating lysed cell debris and denatured proteins/disrupted enzymes from a metabolite mixture in a container with a filter, where live cells are grown prior to the lysis, either adherent to the filter or in suspension above the filter. The cells are then lysed in the container.