Fig. 2From: Detection of newly produced T and B lymphocytes by digital PCR in blood stored dry on nylon flocked swabsSensitivity of dPCR for TREC and KREC amplification. Zero, 5, 10, 25, 50, 100, 500, 1000, and 2500 copy number of the plasmid containing fragments of TRECs and KRECs were diluted in HeLa cell DNA to obtain 500 ng of DNA and then subjected to dPCR for TREC and KREC quantificationBack to article page