title: GSM7785204: Endometrial Cancer_ET19-9 [C04]; Homo sapiens; OTHER
library_construction_protocol: After the GeoMx DSP system has completed collection, each GeoMx DSP aspirate in the collection plate contains photocleaved DNA oligos comprised of an RNA analyte identifier, a unique molecular identifier (UMI) barcode, and primer binding sites. When PCR is performed on the aspirates, Illumina adapter sequences and unique dual sample indices are added. Following a pooling purification and quality control process, the final library is ready for sequencing on an Illumina NGS platform using a dualindex workflow.