LC-MS/MS; Electrochemiluminescent Bridging Immunoassay
Remicade, Janssen Biotech; Anti-TNF Inhibitor; Inflectra, Pfizer, Inc; IFX; HACA; Anti-Chimeric Ab; IFD; Anti-TNF-alpha Drug
Mayo Medical Lab
1-2 mL Blood
Red Top (No Additive)
For 12 hours before this test do not take multivitamins or dietary supplements containing biotin (vitamin B7), which is commonly found in hair, skin, and nail supplements and multivitamins. Draw blood immediately before next schedule dose (trough specimen).
Room Temp: Unacceptable; Refrigerated: 28 Days; Frozen: 28 Days (Preferred)
Gross hemolysis; Gross icterus; Plasma; Whole blood; Serum separator tube (SST)
1 mL Serum
0.5 mL Serum
Separate serum within 2 hours of collection. Order in Mayolink and send with Mayo courier Monday-Friday.