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This test is not approved for NY state clients.
Cerebrospinal fluid (CSF)
Sarstedt CSF Tube 62.610.018. Tube provided by Labcorp by request.
Collect cerebral spinal fluid (CSF) in Sarstedt CSF Tube 62.610.018. Tube must be filled 50% to 80% minimum.
Refrigerate immediately (preferred), within 8 hours.
Wrong tube type; not stored at proper temperature; quantity not sufficient
To indicate the ratio of beta-amyloid 42 proteins to beta-amyloid 40 proteins measured in the CSF to aid in the assessment of disease progression in patients with suspected or probable Alzheimer's disease.
Chemiluminescent enzyme immunoassay (CLEIA)
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