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Test Name: Carbohydrate Antigen 19-9
Test Code: 002261
Other Names: N/A
Test Includes: CA 19-9
Specimen Requirements: Serum, 0.8 mL
Container: Red-top tube or gel-barrier tube
Collection Instructions: If a red-top tube is used, transfer separated serum to a plastic transport tube.
Stability: Refrigerate
Rejection Criteria / Special Instructions: Values obtained with different assay methodologies should not be used interchangeably in serial testing. It is recommended that only one assay method be used consistently to monitor a patient's course of therapy. This procedure does not provide serial mon
Methodology: Electrochemiluminescence Immunoassay (ECLIA)