PT; RPRGL2; THPH1
The F2 gene is associated with prothrombin-related thrombophilia (MedGen UID: 98306) and autosomal recessive prothrombin deficiency (MedGen UID: 5714).
Order this gene as a single gene test.
F2: Analysis is limited to the Prothrombin G20210A variant
Invitae tests that include this gene:
The F2 gene is the only known gene to cause prothrombin-related thrombophilia. An estimated 8%-20% of individuals with a history of thrombosis will have a pathogenic variant identified in F2.
The F2 gene encodes the prothrombin protein. Prothrombin is cleaved to form thrombin during the coagulation pathway involved in stopping blood loss.
Invitae is a College of American Pathologists (CAP)-accredited and Clinical Laboratory Improvement Amendments (CLIA)-certified clinical diagnostic laboratory performing full-gene sequencing and deletion/duplication analysis using next-generation sequencing technology (NGS).
Our sequence analysis covers clinically important regions of each gene, including coding exons, +/- 10 base pairs of adjacent intronic sequence in the transcript listed below. In addition, analysis covers the select non-coding variants specifically defined in the table below. Any variants that fall outside these regions are not analyzed. Any specific limitations in the analysis of these genes are also listed in the table below.
Our analysis detects most intragenic deletions and duplications at single exon resolution. However, in rare situations, single-exon copy number events may not be analyzed due to inherent sequence properties or isolated reduction in data quality. If you are requesting the detection of a specific single-exon copy number variation, please contact Client Services before placing your order.
|Gene||Transcript reference||Sequencing analysis||Deletion/Duplication analysis|
*F2: Analysis is limited to the Prothrombin G20210A variant