Update Type: Miscellaneous
Test Updated: 11/22/2023
Test Overview
Test Methodology


Test Usage

Evaluation of patients with signs and symptoms compatible with connective tissue diseases

Reference Range *

See report

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Saturday
Analytic Time

4 - 7 days

Soft Order Code
Reference Laboratory
Mayo (CTDC)
Special Testing
Specimen Requirements
Collection Instructions

Collect specimen in SST or red top tube. Spin and aliquot into a plastic screw capped tube. Send to Specimen Processing refrigerated

Normal Volume
1 mL serum
Minimum Volume
0.7 mL serum
Additional Information

Test performed by Mayo Clinic Laboratories

CPT Code
86038, 86200
Fee Code
AA543, AA544