| Methodology: |
Polymerase Chain Reaction
|
| Performed: |
Sun-Sat
|
| Reported: |
1-4 days
|
| Specimen Required: |
Collect: CSF, tissue biopsy (freeze tissue immediately), one 7 mL plain red or serum separator tube, or one 5 mL lavender (EDTA) or pink (K2EDTA). Spin blood samples and remove serum or plasma before transporting. Specimen source is required.
Transport: 1 mL CSF, serum, or plasma in a sterile container, frozen. Fresh tissue, snap frozen, on dry ice.
Submit specimen according to Biological Substance, Category B, shipping guidelines.
Pediatric Collection/Transport: 0.25 mL CSF, serum, or plasma, frozen. (Less volume may decrease sensitivity of assay.)
Submit specimen according to Biological Substance, Category B, shipping guidelines.
Remarks: Formalin-fixed, paraffin-embedded tissue can be submitted, but it is not an optimal sample. Transport at 20-25°C.
Unacceptable Conditions: Nonsterile or leaking containers. Heparinized, frozen, hemolyzed, or clotted whole blood. Tissues in formalin or other preservatives. Samples in Microtest M4.
Stability: Ambient: 8 hours (excludes tissue); Refrigerated: 3 days (excludes tissue); Frozen: 1 year
|
|
|