Figure 4From: Preamplification techniques for real-time RT-PCR analyses of endomyocardial biopsiesInter-assay variance of Ct improvement in EMBs using T-PreAmp. Ct improvement achieved by T-PreAmp from 4 different EMBs (illustrated in 4 different colors) for each gene assay. The individual Ct values of CDKN1B and HPRT-CCM are not shown, since they were determined in all 38 EMBs.Back to article page