Glial fibrillary acid protein | IHC

Test DetailsDetects astrocytes, Schwann cells, satellite cells, enteric glial cells. Used to distinguish neoplasms of astrocytic origin from other neoplasms of CNS
PerformedMonday – Friday
Turnaround2 – 3 business days
Specimen RequirementsFor Ventana IHC, sections should be on Plus(+) charged slides.

Minimum specimen requirement: 2 slides.
If requesting interpretation, please submit an H&E slide.
Storage/Transport ConditionsRoom temperature (use cold packs for transport of blocks during summer months)
CPT Code(s)88342