Fig. 2From: Release of circulating tumor cells and cell-free nucleic acids is an infrequent event in synovial sarcoma: liquid biopsy analysis of 15 patients diagnosed with synovial sarcomaSS18-SSX nested PCR of the SS patients. Two FFPE SS tumor samples (A, B) and the SS-iASC cell line (C) were used as positive controls. Bands corresponding to the SS18-SSX fusion gene are the size of 212 bp. 1–15: cases 1–15 with no detectable SS18-SSX fusion gene. As an endogenous control GAPDH was used (92 bp). * Molecular weight marker 1 kb Plus DNA Ladder (Life Technologies for Thermo Fisher Scientific)Back to article page