
QIAGEN’s therascreen PDGFRA RGQ PCR kit approved in U.S. to aid in identifying patients with unresectable or metastatic gastrointestinal stromal tumors positive for the PDGFRA D842V mutation who may be eligible for treatment with AYVAKIT® (avapritinib) // First FDA-approved companion diagnostic to detect mutation in the platelet-derived growth factor receptor alpha gene associated with primary resistance to other drugs // Approval adds to QIAGEN’s leading portfolio in precision medicine, including now 12 FDA approved companion diagnostics