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Lab Test Dictionary

Etanercept and Anti-Etanercept Antibody, DoseASSURE ETN


Anti-TNF; Enbrel

Specimen Type

Serum or Plasma

Performing Lab

Quest forwards to Esoterix (TSO)

Epic ID

Other Reference Test

Standard TAT

6-12 Days

Collection Information

Specimen Required

2-4 mL Blood

Container Type

Gold (SST)

Collection Instructions

Serum collected in (red-top) tube; Plasma collected in EDTA (lavender-top) or Heparin (green-top) tube is also acceptable.

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Room Temp=14 Days; Refrigerated=14 Days; Frozen=14 Days

Test Volume Required

2 mL Plasma or Serum

Minimum Test Volume

1 mL Plasma or Serum

Processing Instructions

Separate serum or plasma within 45 minutes of collection. TSO form required.


Esoterix test code: 804245. TSO form required.

CPT Codes

80299, 82397