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Test ID C2AG C2 Complement, Antigen, Serum

Method Name

Only orderable as a reflex. For more information see C2 / C2 Complement, Functional, with Reflex, Serum.

Radial Immunodiffusion-Binding Site

Reporting Name

C2 Complement, Antigen, S

Specimen Type

Serum Red

Specimen Required

Only orderable as a reflex. For more information see C2 / C2 Complement, Functional, with Reflex, Serum.

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Red Frozen (preferred) 60 days
  Ambient  7 days
  Refrigerated  7 days

Reference Values

1.1-3.0 mg/dL

Only orderable as a reflex. For more information see C2 / C2 Complement, Functional, with Reflex, Serum.

Day(s) and Time(s) Performed

Wednesday, Friday; 1 p.m.

Performing Laboratory

Mayo Medical Laboratories in Rochester

CPT Code Information

86160

LOINC Code Information

Test ID Test Order Name Order LOINC Value
C2AG C2 Complement, Antigen, S 4484-2

 

Result ID Test Result Name Result LOINC Value
84141 C2 Complement, Antigen, S 4484-2

Test Classification

This test was developed and its performance characteristics 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.