title: GSM8032605: Slide-353-05-11-2022-003-Epi; Homo sapiens; OTHER
library_construction_protocol: Spatial profiling was performed on three regions of interests (ROIs) from formalin fixed paraffin embedded tissue (FFPE) sections for each patient sample. Tumor epithelial compartment (highlighted by pan-cytokeratin, green-fluorescent marker) and the stroma compartment (pan-cytokeratin negative). This involved library preparation and assessing the quality and quantity of the purified library using Agilent Bioanalyzer and Qubit assays, respectively. NGS libraries were sequenced using the Illumina NextSeq 550 instrument