Product and process for isolating RNA

摘要: The present invention discloses a novel method for isolating RNA from biological tissue samples and solvent adapted use in the disclosed method. employs single extraction using containing guanidinium phenol. is stable about one month at room temperature without any appreciable phenol oxidation or decomposition. Application of to sample results isolation high yield substantially pure undegraded form. whole procedure can be completed three hours, much more quickly than other procedures.