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Test ID COM Complement, Total, Serum

Useful For

Detection of individuals with an ongoing immune process

 

First-tier screening test for congenital complement deficiencies

Method Name

Automated Liposome Lysis Assay

Reporting Name

Complement, Total, S

Specimen Type

Serum Red


Specimen Required


Patient Preparation: Fasting preferred.

Supplies: Sarstedt Aliquot Tube, 5 mL (T914)

Collection Container/Tube: Red top (serum gel/SST are not acceptable)

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Collection Instructions:

1. Immediately after specimen collection, place the tube on wet ice.

2. After sample has clotted on wet ice, centrifuge at 4° C and aliquot serum into 5 mL plastic vial.

3. Within 30 minutes of centrifugation, freeze specimen. Sample must be placed on dry ice if not frozen immediately.


Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Red Frozen 28 days

Reference Values

30-75 U/mL

Day(s) Performed

Monday through Friday

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

86162

LOINC Code Information

Test ID Test Order Name Order LOINC Value
COM Complement, Total, S 4532-8

 

Result ID Test Result Name Result LOINC Value
COM Complement, Total, S 4532-8

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

Report Available

1 to 2 days

NY State Approved

Yes