Diagnostic Test Directory

Clinical Chemistry Laboratory

Hepatic Function Panel

  • Synonyms: Liver Functions
  • LIS Mnemonic: HFP


    Light Green (PST - Lithium heparin) Satellite Locations: Must send a Gold Top tube instead of a Light Green

    Volume Required

    1 mL

    Minimum Required

    0.5 mL


    Room temperature


    4 hrs room temp, 3 days refrigerated


    Place specimens in rack for 30 minutes prior to centrifugation to allow for complete clotting of sample. All chemistry specimens collected in a SST or PST should be centrifuged at 3,400 RPM's for 10 minutes. If there is gel separating the serum or plasma from the red cells, it is not necessary to transfer the serum or plasma to another tube. Follow directions in the centrifuge manual to set the centrifuge appropriately.If there is not gel separating the serum or plasma from the red cells, transfer the serum or plasma using a disposable pipette to another tube (pour off tube) being careful not to disturb the buffy coat. Rubber band the original tube (parent tube) with the labeled pour off tube prior to sending the specimen to CLS.

Days Performed



STAT: 45 Min. ROUTINE: 90 Min.

Reflex Testing

yes, GGT added if enzymes are abnormal





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