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LABORATORY TEST DIRECTORY

IDH1 and IDH2 Mutation Analysis, exon 4

CPT Code(s): 81403 x2; FFPE tumor tissue, add 88381
Specimen Required: Patient Preparation:
Collect:Lavender (EDTA) OR bone marrow (EDTA) OR tumor tissue.
Specimen Preparation:Contact RDL's Client Services at (888) 431-7474 for Specimen Preparation
Storage/Transport Temperature:Whole blood OR Bone marrow: Refrigerated. FFPE tumor tissue: Room temperature or refrigerated. Ship in cooled containers during summer months.
Stability:Ambient: 24 hours; Refrigerated: 5 days; Frozen: Unacceptable FFPE tumor tissue: Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • IDH1IDH1 SNPIDH2Isocitrate dehydrogenase (IDH) 1 and 2Isocitrate Dehydrogenase 1Isocitrate Dehydrogenase 2NADP+