Using dead, lyophilized cells as analytical controls, useful e.g. for determining intracellular nucleic acids, in clinical samples and for tracing transgenic organisms

摘要

Using dead, lyophilized cells (A) of prokaryotic or eukaryotic origin for determining the level of sequences of intracellular nucleic acids (I), their epigenetic modifications (II) or their products (III), is new. An Independent claim is also included for a method for preparing (A).