Figure 6From: Preservation of biomolecules in breast cancer tissue by a formalin-free histology systemRepresentative result of PCR for β-actin RNA from a paired set of UFPE and FFPE breast cancer tissue. PCR products analyzed using Agilent DNA 1000 chip. L = ladder, numbers in base-pairs, Lane 1–6 = UFPE, 7–12 = FFPE, 1 and 7 = 705 bp, 2 and 8 = 601 bp, 3 and 9 = 502 bp, 4 and 10 = 402 bp, 5 and 11 = 291 bp, 6 and 12 = 131 bp.Back to article page