5 Medical diagnostic reagents and tests for testing of body fluids and tissue samples; chemical preparations for medical purposes, biochemical preparations for medical use and biotechnological preparations for medical use, especially instruments, microfluid plates, reagents, enzymes and buffer solutions for marking, amplifying, quantification and/or for the analysis of biopolymers, in particular nucleic acids, in particular reagents, enzymes and buffer solutions for nucleic acid amplification; kits containing diagnostic preparations for medical purposes, in particular for marking, amplifying, quantification and/or for the analysis of biopolymers, in particular nucleic acids, in particular reagents, enzymes and buffer solutions for nucleic acid amplification