The determination of marker genes and gene clusters involved in disease pathogenesis is increasingly contingent on high-throughput methods of gene expression profiling. However, the concurrently increasing application of mRNA from formalin-fixed and paraffin-embedded (FFPE) tissue archives, as well as cell-type-specific approaches by laser-assisted microdissection, frequently results in very small and degraded quantities of RNA. Therefore, a successful amplification of cell-type-specific mRNA targets from FFPE tissues becomes more and more essential. To optimize the hitherto limited technical options, we applied 3 commercial amplification kits on FFPE single cells. We thereby determined the approach of target-specific cDNA amplification as being notably appropriate for subsequent real-time polymerase chain reaction, as a constant decrease of CT values by 14 polymerase chain reaction cycles could be demonstrated.