Complement Component C4

Specimen Container

Gold

Specimen Collection Type

Serum

Minimum Volume To Collect (Ml)

1 mL

Pediatric Volume To Collect (Ml)

0.5 mL

Stability

Ambient Stability: 8 hrs
Refrig Stability: 2 Days
Frozen Stability: 8 days

Unacceptable Conditions

Grossly hemolyzed and/or lipemic

Preferred Transportation Temperature

FROZEN

Performed

Sun-Sat

Reported

Same day

Methodology

Immunoturbidimetric

Lab Department

Core

Testing Location

IHC

Synonyms

C4
4th Component of Complement, Serum
C4 Complement Serum
C4, Serum
Complement C4, Serum
Fourth Component of Complement
0050155

Test OR Panel

Test

Interferences

Avoid lipemia & hemolysis

Unit of Measurement

mg/dL

CPT Codes

86160

LOINC

4498-2

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