ARUP provides reference laboratory testing for hospitals and health centers, serving the diagnostic needs of patients. We also consult on lab management, utilization, and operations.

REFLEX CRITERIA: ANA identified by indirect fluorescence assay (IFA) using HEp-2 substrate and IgG-specific conjugate at a screening dilution of 1:80. Positive nuclear patterns reported include …

Additional charges apply. If GABA-AR CSF antibody IgG is positive, then titer will be added. Additional charges apply. If mGLUR1 antibody IgG is positive, then titer will be added. Additional charges apply. …

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Testing Specialties This page highlights our testing specialties, test updates, testing resources, compliance statements, and experts.

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Connective Tissue Disease First Line Panel with Reflex 3002463, CTD PAN

Oct 21, 2025 · Eosinophilia Panel by FISH Resultable

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