Methyltetrahydrofolate Homocysteine Methyltransferase

CERNER / EPIC MNEMONIC: MTHF HOMOC
CPT CODE: 83519
TEST INFORMATION: See OMIM information
DAYS PERFORMED: Arrange with laboratory in advance.
TURNAROUND TIME: 4-6 weeks
CONTAINER TYPE: Sterile container with sterile normal saline or sterile fibroblast media
SPECIMEN REQUIREMENTS: Skin biopsy
MINIMUM VOLUME: 3 mm³
HANDLING INSTRUCTIONS: Transport to the laboratory immediately.
REFERENCE RANGE: Will be stated in report
TEST SYNONYM(S):Methionine Synthase