The Method of Loci has been used since ancient times to memorize important information.
The NE-PER Nuclear and Cytoplasmic Extraction Reagent Kit is a reagent-based protocol that enables the stepwise lysis of cells, separation of the cytoplasm from the intact nuclei and then extraction of nuclear proteins away from genomic DNA and mRNA.
DNA extraction. DNA (DeoxyriboNucleic Acid) is a long stringy molecule that can be extracted from any biological material such as living or conserved tissues, cells and virus particles.A number of basic procedures are carried out to isolate and purify DNA.First the cell is broken open to expose its DNA. This is achieved by blending or grinding the cell. The next step involves breaking down and emulsifying the fat and proteins that make up the cell's membrane. number of basic procedures are carried out to isolate and purify DNA. First the cell is broken open to expose its DNA. This is achieved by blending or grinding the cell. The next step involves breaking down and emulsifying the fat and proteins that make up the cell's membrane.