Days Set Up
Monday - Saturday
Analytic Time

2 - 4 days

MiChart Code
C1q Complement, Antigen
Soft Order Code
C1Q

Test Updated:

Synonyms

Complement C1Q
First Component of Complement (subunit C1q)
C1Q
C1Q COMPLEMENT COMPONENT

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MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

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Test Overview

Test Methodology

Nephelometry

Test Usage

Diagnosis of congenital and acquired C1-inhibitor deficiency.

Reference Range

12 - 22 mg/dL

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

Specimen Requirements

Collection

Collect blood in a red top or SST tube. A fasting specimen is preferred but not required. Centrifuge, aliquot serum into plastic vial and refrigerate.

Yellow Top Tube
Normal Volume
1 ml serum
Minimum Volume
0.5 ml serum

Billing Information

CPT Code
86160
Pro Fee Code
 
LOINC
4478-4

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.

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