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. Author manuscript; available in PMC: 2010 Apr 19.
Published in final edited form as: Clin Chem. 2005 Apr 7;51(6):981–988. doi: 10.1373/clinchem.2004.045096

Fig. 1. qRT detection limits for melanoma cells mixed with PBLs from healthy blood donors.

Fig. 1

Serially diluted melanoma cells (100, 10, 5, 2.5, 1, and 0) were mixed with 107 PBLs from healthy blood donors. RNA was isolated from the cell mixture, and qRT was performed; the assay was performed 10 times. Mean (SD; error bars) absolute mRNA copies from a representative cell line (MA) are given according to serial dilution.