0.5 mL serum in red top or serum separator tube, or cerebrospinal fluid in leak-proof transport tube.
Test Description
Used as a diagnostic test for Cryptococcosis. Detects the presence of Cryptococcal antigen.
Note: Serum and CSF submitted in a plain tube (white top or red top) are the only acceptable specimens. Plasma (any type) is not an acceptable specimen for this test. Body cavity fluid (e.g., CSF) cannot be submitted in a tube containing anticoagulant (e.g., LT) because the anticoagulant may invalidate the test.