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Test Code MURA Lysozyme (Muramidase), Plasma


Specimen Required


Collection Container/Tube: Lavender top (EDTA)

Submission Container/Tube: Plastic vial

Specimen Volume: 2 mL

Collection Instructions:

1. Centrifuge and aliquot plasma into a plastic vial within 2 hours of collection.

2. Freeze immediately after transferring.


Specimen Type

Plasma EDTA

Specimen Minimum Volume

1 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Plasma EDTA Frozen 21 days

Reject Due To

All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.

Reference Values

≥12 months: 2.6-6.0 mcg/mL

Reference values have not been established for patients who are less than12 months of age.

Specimen Retention Time

7 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

85549

Day(s) Performed

Monday through Friday

Report Available

2 to 5 days