Test Catalog

Test ID: LPA3P    
Lymphocyte Proliferation to Anti-CD3/Anti-CD28 and Anti-CD3/Interleukin-2 (IL-2) by Flow Cytometry, Blood

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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 was developed using an analyte specific reagent. 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 U.S. 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.

86353 x 1-Anti-CD3 + anti-CD28 stimulation

86353 x 1-Anti-CD3 + IL2 stimulation

86353 x 1-Anti-CD3 stimulation (as indicated)

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
LPA3PLymphocyte Proliferation, aCD359063-8


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.
35203Viab of Lymphs at Day 033193-4
35171Max Prolif, soluble aCD3 as % CD4581760-1
35172Max Prolif, soluble aCD3 as % CD381756-9
35173Max Prolif, soluble aCD28 as % CD4581759-3
35174Max Prolif, soluble aCD28 as % CD381758-5
35176Max Prolif, soluble IL2 as % CD4581755-1
35177Max Prolif, soluble IL2 as % CD381757-7
35204aCD3 Comment48767-8