Detects the presence of the XIST gene (Xq13.2)
Only 1 tube is needed if both Chromosome and FISH tests are ordered
Submit tube unspun
Test Ordering For Excellian Users:
Order test place holder according to specimen type.
Answer the questions in Excellian to select the test name and complete the test order.
Specimen = Congenital Blood (LAB4280F)
For prenatal diagnosis, please call the lab and discuss with the Cytogenetics lab director.
Dk green Sodium heparin (Na hep), no gel
Ambient - Do not heat or freeze
Fluorescence in situ Hybridization (FISH)
An interpretive report will be provided