leukemia

The immune sequencing firm also provided an update on the development of its ImmunoSeq Dx clinical product for detecting prior infection with SARS-CoV-2.

The sequencing-based test for minimal residual disease can be use with blood and bone marrow samples in patients with chronic lymphocytic leukemia.

The study will compare whole-genome sequencing and RNA sequencing to conventional diagnostic methods in about 450 acute leukemia patients in Sweden.

The firm has received a supplemental approval that provides its customers with an option to purchase its IVD-labeled FLT3 mutation assay for in-house testing.

The firm withdrew its 2020 revenue guidance and missed Wall Street estimates for both revenues and earnings.

Test volumes, revenues per test and costs per test improved during the quarter, the company said.

Adaptive said that Q4 clinical testing volume for its ClonoSeq sequencing assay for minimal residual disease increased 66 percent to 3,218 tests.

Genentech will use Adaptive's ClonoSeq assay for MRD testing in a CLL study. Adaptive will receive upfront and sample testing payments of undisclosed amounts.

Palmetto has expanded coverage of the ClonoSeq assay to include monitoring MRD testing for patients with chronic lymphocytic leukemia (CLL.)