Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS)
Negative: No monoclonal protein detected
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
2 - 5 days
Collect specimen in SST or red top tube. Spin and aliquot into a screw capped plastic tube. Send to Specimen Processing refrigerated.
Test performed by Mayo Clinic Laboratories