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Lab Test Dictionary

MyoMarker 3 Plus Profile (TSO)

Specimen Type

Serum or Plasma

Performing Lab

Quest forwards to Esoterix Calabasas

Epic ID

Other Reference Test

Lab Test Days


Standard TAT

14-21 days

Collection Information

Specimen Required

6-12 mL Blood

Container Type

Red Top (No Additive)

Collection Instructions

Plasma collected in an EDTA (lavender-top) tube is also acceptable.

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Room Temp: 24 Hours; Refrigerated: 7 Days; Frozen: 2 Months

Rejection Criteria


Test Volume Required

6 mL Serum or Plasma

Minimum Test Volume

4 mL Serum or Plasma

Processing Instructions

Requires TSO form. Separate serum from cells within one hour of collection.

Included Tests

Anti-PM/Sci-100 Ab; Anti-MDA5 Ab (CADM-140); Anti-NXP-2 Ab; Anti-TIF-1gamma Ab; Anti-SAE1 Ab, IgG; Anti-SRP Ab; Anti-U3 RNP (Fibrillarin Ab); Anti-U2 RNP Ab; Anti-Mi-2 Ab; Anti-PL-7 Ab; Anti-PL-12 Ab; Anti-EJ Ab; Anti-OJ Ab; Anti-Ku Ab; Anti-Jo-1 Ab; Anti-U1 RNP Ab; Anti-SS-A 52kD Ab, IgG


Esoterix test code: 520085. Requires TSO form.

CPT Codes

83516 (x10), 86235 (x7)