WebChromogranin A (CGA) is a 439-amino acid protein with a molecular weight of 48 to 60 kDa, depending on glycosylation and phosphorylation status. It is a member of the granin … WebApr 1, 2024 · Chromogranin A is a secreted protein that may be elevated in patients with neuroendocrine tumors; elevated levels have been associated with poorer prognosis. …
CGAK - Overview: Chromogranin A, Serum - mayocliniclabs.com
WebChromogranin A (CGA) is measured in a homogeneous automated immunofluorescent assay. This assay uses technology based on a variant of Forster resonance energy … WebChromogranin A, LC/MS/MS (CHGRA) Test Code LAB6203 Quest Code 31911 CPT Codes 86316 Preferred Specimen 1 mL serum collected in a red-top tube (no gel) Minimum Volume 0.5 mL Instructions Collect blood in a standard red-top serum vacutainer tube. Allow blood to clot at room temperature. Centrifuge and separate the serum from the cells … circle of protection red
NCD - Tumor Antigen by Immunoassay - CA 125 (190.28)
WebCPT Code: 86316. Synonyms:-View and print a requisition form for this test. View and print ONLY the info for this test. Chromogranin A. Test ID/Workstation : CHRMA MAYO. Specimen Type: Blood. Tube Type: Red top (no anticoagulant) tube. Collection Volume: 1.5 mL (minimum 0.5 mL) Storage: WebCollection. Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). Screw the lid on securely. Label container with patient's name, date and time collection started, and date and time collection finished. WebDec 14, 2024 · Laboratory section of CPT. For microbial identification using molecular pathology techniques CPT codes 87149-87153, 87470-87801, and 87900-87904 apply. For in situ hybridization analyses, CPT codes 88271-88275 and 88365-88368 apply.) Code selection is typically based on the specific gene(s) that is being analyzed. circle of protection white