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The AncestryDNA Factor V Leiden Genetic Health Risk Test for Hereditary Thrombophilia uses qualitative genotyping to detect clinically relevant variants in genomic DNA isolated from human saliva collected from individuals 18 years and older with the AncestryDNA Saliva Collection Kit for the purpose of reporting and interpreting Genetic Health Risks (GHR). The AncestryDNA Factor V Leiden Genetic Health Risk Report for Hereditary Thrombophilia is indicated for reporting of the Factor V Leiden variant in the F5 gene. This report describes if a person has variants associated with a higher risk of developing harmful blood clots, but it does not describe a person's overall risk of developing harmful blood clots. This test is most relevant for people of European descent.

A user's saliva is self-collected using the AncestryDNA Saliva Collection Kit, which consists of a sealable collection tube containing a stabilizing buffer solution. Once the sample is collected, it is shipped to one of two Clinical Laboratory Improvement Amendments (CLIA) certified laboratories for processing. DNA is isolated from the saliva, quantified, and tested in a multiplex assay using a customized genotyping chip and instrumentation manufactured by Illumina. The multiplex assay simultaneously tests for more than 500,000 variants, including those for the indication proposed herein. The raw data is generated using Illumina GenomeStudio software, and then sent to Ancestry Genomics (the Manufacturer). The data are analyzed using the Manufacturer's proprietary GHR software, and a genotype is determined for each tested variant. The results for the Factor V Leiden variant are used to generate personalized reports for users that provide information about the disease associated with the detected variant. Personalized reports are generated for each user that provide results of the testing performed. These reports tell the user which variant(s) has/have been detected in their sample and provide information on the risk of disease associated with the variant(s). If no variant was detected, that information is also provided. The personalized reports are designed to present scientific concepts to users in an easy-to-understand format. The reports provide scientifically valid information about the risks associated with the presence of a particular variant. The reports are designed to help users understand the meaning of their results and any appropriate actions that may be taken based on their results.

The AncestryDNA Saliva Collection Kit is intended for use in the noninvasive collection of saliva samples for in vitro diagnostic testing of human DNA. Saliva may be collected by spitting directly into the AncestryDNA Saliva Collection Kit by a lay user. Saliva samples collected using the AncestryDNA Saliva Collection Kit are stabilized and isolated for use with over-the-counter AncestryDNA Genetic Health Risk Tests. Saliva samples collected using the AncestryDNA Saliva Collection Kit can be transported and/or stored long term at ambient conditions.

The AncestryDNA Saliva Collection Kit consists of: saliva collection tube, funnel, cap, blister pack, collection bag with absorbent pad, return mailer, and Instructions for Use. The collection device consists of the saliva collection tube, funnel, and cap. The cap contains DNA stabilization solution. Saliva is delivered directly by spitting into the collection tube via the funnel. Once the user has provided the saliva sample, s/he removes the funnel from the saliva collection tube and affixes the cap. Affixing the cap by screwing on releases the stabilization solution. The user is then instructed to shake the tube for at least five seconds to mix the saliva sample with the stabilization solution. After collecting the saliva sample, the user places the closed saliva collection tube in the collection bag. The collection bag with the enclosed saliva collection tube is shipped to a designated Ancestry Genomics location for testing via the pre-addressed postage paid return mailer.