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The ACTOnco IVD assay is an in vitro diagnostic test that uses targeted next generation sequencing of formalin-fixed. paraffin-embedded tumor tissue from patients with solid malignant neoplasms to detect genetic alterations in a broad multi gene panel. The test is intended to provide informations, small insertions and deletions, ERBB2 gene amplification, and tumor mutational burden for use by qualified health care professionals in accordance with professional guidelines, and is not conclusive or prescriptive for labeled use of any specific therapeutic product. ACTOnco IVD is a single-site assay performed at ACT Genomics.

The ACTOnco IVD assay is an in-vitro diagnostic assay intended to provide information for use by qualified health care professionals in accordance with professional guidelines, and is not conclusive or prescriptive for labeled use of any specific therapeutic product. The assay is a custom targeted sequencing platform, utilizing amplicon-based sequencing, to detect point mutations (single nucleotide variants, or SNVs), small insertions and deletions (Indels), ERBB2 gene amplification, and tumor mutational burden (TMB) in tumor specimens. The assay uses custom DNA primers corresponding to all exons and selected introns of oncogenes, tumor suppressor genes, drug metabolism genes, and immune-related genes. Primers are synthesized by a secondary manufacturer (Thermo Fisher Scientific). An overlapping amplicon approach is utilized in which tiled primers are designed to generate multiple overlapping amplicons of the same region to avoid allele dropout. In total, the primers target approximately 1.8Mb of the human genome. Genomic DNA is extracted from FFPE tissue samples. Sequence libraries are prepared through a multiplex polymerase chain reaction (PCR) amplification step to enrich target sequences. Target sequences are tagged with index oligonucleotide to identify individual sample and adaptor oligonucleotide to anchor the amplicon to complimentary oligonucleotides embedded on the surface of the sequencing bead. Target sequences on the sequencing beads are amplified using emulsion PCR before sequencing. Multiple barcoded sequence libraries (from different patients) are pooled and then sequenced on a Thermo Fisher Ion GeneStudio™ S5 Prime System. Sequence reads are then aligned to the reference human genome. By comparing the identity of bases from the tumor DNA and the reference human genome, variant alterations are identified in the tumor. The assay system includes a sequencing instrument, reagents (DNA extraction, library preparation and sequencing), software (operation of the sequencing instrument and variant calling), and standard operating procedures (SOPs) for the use of the system. ACT Genomics takes the responsibilities in monitoring the instrument; reagents and consumable materials which will be used in the assay process. Multiple software components will be used in the assay. The NGS raw read analysis will be done using Thermo Fisher software. Variant calling for SNVs, insertions and deletions will be done using Thermo Fisher software. Mutation and variant annotation will be done using software from ACT Genomics, the Cunningham Lab and Golden Helix software. ERBB2 gene amplification will be done using software from Boeva Lab. Tumor Purity and Zygosity will be done using software from Halgamuge Lab (Kaushalya Amarasinghe). Calculations for tumor mutational burden will be done using ACT Genomics software.

The NYU Langone Genome PACT assay is a qualitative in vitro diagnostic test that uses targeted next generation sequencing of formalin-fixed paraffin-embedded (FFPE) tumor tissue matched with normal specimens with solid malignant neoplasms to detect tumor gene alterations in a 607-gene panel. The test is intended to provide information on somatic mutations and small insertions and deletions) for use by qualified health care professionals in accordance with professional guidelines, and is not conclusive or prescriptive for labeled use of any specific therapeutic product. NYU Langone Genome PACT is a single-site assay performed at NYU Langone Health.

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The PGDx elio™ tissue complete assay is a qualitative in vitro diagnostic device that uses targeted next generation sequencing of DNA isolated from formalin-fixed, paraffin-embedded tumor tissue from patients with solid malignant neoplasms to detect tumor gene alterations in a broad multi-gene panel. PGDx elio tissue complete is intended to provide tumor mutation profiling information on somatic alterations (SNVs, small insertions and deletions, one amplification and four translocations), microsatellite instability (MSI) and tumor mutation burden (TMB) for use by qualified healthcare professionals in accordance with professional guidelines in oncology for previously diagnosed cancer patients, and is not conclusive or prescriptive for labeled use of any specific therapeutic product.

PGDx elio tissue complete is an in vitro diagnostic assay that uses NGS to detect turnor gene alterations in genomic DNA isolated from formalin-fixed, paraffin-embedded (FFPE) tumor tissue from a variety of tumor types, using a targeted panel (505 genes). The assay takes less than 7 days from DNA to report and provides information on single nucleotide variants (SNVs) in a range of GC content and genomic contexts, insertion/ deletions (indels), 1 amplification as well as 4 translocations. It also identifies microsatellite instability based on select mononucleotide tracts and signatures of sequence mutations. The PGDx elio tissue complete assay utilizes a ~1.3 Mb region of interest (ROI) to calculate tumor mutation burden (TMB).

The Omics Core assay is a qualitative in vitro diagnostic test that uses targeted next generation sequencing of formalin-fixed paraffinembedded tumor tissue matched with normal specimens with solid malignant neoplasms to detect tumor gene alterations in a broad multi gene panel. The test is intended to provide informations (point mutations (point mutations and deletions) and tumor mutational burden (TMB) for use by qualified health care professionals in accordance with professional guidelines, and is not conclusive or prescriptive for labeled use of any specific therapeutic product. Omics Core is a single-site assay performed at NantHealth, Inc.

The NantHealth Omics Core assay is a custom targeted whole exome sequencing platform, utilizing solution-phase exon capture and sequencing, to report somatic alterations (point mutations, small insertions and deletions) in 468 genes and sequencing of 19,396 protein-coding genes (whole exome) to determine overall tumor mutation burden in tumor specimens. Genomic DNA is extracted from both a tumor and a patient-matched normal control sample. Sequence libraries are prepared through a series of enzymatic steps including shearing of double-stranded DNA, end repair, A-base addition, ligation of barcoded sequence adaptors, and low cycle PCR amplification. Single barcoded sequence libraries are captured using the biotinylated probes. Captured DNA fragments are then pooled and sequenced on an Illumina NovaSeq 6000 as paired-end reads. Sequence reads are then aligned to the reference human genome. Somatic alterations are identified in the tumor DNA by direct comparison to the matched normal DNA.

The MSK-IMPACT assay is a qualitative in vitro diagnostic test that uses targeted next generation sequencing of formalin-fixed paraffin-embedded tumor tissue matched with normal specimens from patients with solid malignant neoplasms to detect tumor gene alterations in a broad multi gene panel. The test is intended to provide information on somatic mutations (point mutations and small insertions and deletions) and microsatellite instability for use by qualified health care professionals in accordance with professional guidelines, and is not conclusive or prescriptive for labeled use of any specific therapeutic product. MSK-IMPACT is a single-site assay performed at Memorial Sloan Kettering Cancer Center.

A description of required equipment, software, reagents, vendors, and storage conditions were provided, and are described in the product labeling (MSK-IMPACT manual). MSK assumes responsibility for the device.