Deletion of the entire chromosome 7 or deletion of the long arm 7q is a recurrent abnormality in MDS, and its incidence is about 15% in patients with MDS.
7q chromosome deletion probe labels the 7q22 region with an orange-red dye and the D7S486 region with a green dye.
Patients with 7q-deficient have a MDS poor prognosis and are prone to infection and conversion to white blood cells (leukocytes).
Product size: 100μL FISH probe ( ⬤ | ⬤ ) + Pretreatment reagent (10 tests) + Antifade staining solution DAPI (10 tests).