| abstract |
PROBLEM TO BE SOLVED: To provide a composition and a method for integrating RNA extraction from a sample (eg, biological sample), stabilization, and storage/preservation in a single process. It is to be. The present invention provides a solid matrix for the extraction and storage of nucleic acids from a biological sample, the composition comprising a protein denaturant, a reducing agent, and a buffer in the solid matrix. , A solid matrix. [Selection diagram] None |