Test Catalog

Test ID: MPSU    
Monoclonal Protein Study, 24 Hour, Urine

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Test Classification Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR) product.

This test has been modified from the manufacturer's instructions. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.

CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Clinic Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

CPT codes are provided by the performing laboratory.




LOINC® Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the order and results codes of this test. LOINC values are provided by the performing laboratory.

Test IDTest Order NameOrder LOINC Value
MPSUMonoclonal Protein Study, 24 Hr, UIn Process


Result IDTest Result NameResult LOINC ValueApplies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
82025Immunofixation, 24 Hr, U33042-3
TP2Total Protein, 24 HR, U2889-4
TM23Collection Duration13362-9
607971Alpha-1 globulin6794-2
606980Immunofixation Flag, 24 Hr, UNo LOINC Needed
607972Alpha-2 globulin6795-9
VL21Urine Volume19153-6
607973Beta globulin94714-3
607974Gamma globulin94715-0
2833A/G Ratio44294-7
21446M spike42482-0
22307M spike42482-0