Mannan-Binding Lectin Pathway Function Test (C4b)

Mannan-Binding Lectin Pathway Function Test (C4b)

Test Code

39788
86161
39788
86161
This test is not available in all locations. Please provide SERVICE AREA INFORMATION to confirm Test Code for the lab that services your account or to find available tests you can order.
In-home collection may be available in your area for purchase through Quest Mobile.

Clinical Significance

Mannan-Binding Lectin Pathway Function Test (C4b) - Deficiency in either MBL or MASP-2 appears to predispose individuals to serious infections (e.g. pneumonitis, sepsis, osteomyelitis, gastroenteritis and meningitis) especially during childhood before the adaptive immunity has fully developed.

Test Resources

None found for this test
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Test Details

Methodology

Enzyme Immunoassay (EIA)

Assay Category

This test was developed and its performance characteristics determined by Viracor Eurofins. It has not been cleared or approved by the U.S. Food and Drug Administration.

Reference Range(s)

>200 ng/mL

LOINC® Codes, Performing Laboratory

Service Area must be determined

Methodology

Enzyme Immunoassay (EIA)
This test was developed and its performance characteristics determined by Viracor Eurofins. It has not been cleared or approved by the U.S. Food and Drug Administration.

Reference Range(s)

>200 ng/mL
Service Area must be determined

Preferred Specimen(s)

2 mL serum

Minimum Volume

0.1 mL

Transport Container

Transport tube

Transport Temperature

Room temperature

Specimen Stability

  • Room temperature: 7 days
  • Refrigerated: 28 days
  • Frozen: 1 year

Setup Schedule

Service Area must be determined
2 mL serum
0.1 mL
Transport tube
Room temperature
Room temperature: 7 days
Refrigerated: 28 days
Frozen: 1 year
Service Area must be determined
This test is not available in all locations. Please provide ACCOUNT INFORMATION NEEDED to confirm Test Code for the lab that services your account or to find available tests you can order.
In-home collection may be available in your area for purchase through Quest Mobile.
Test Details

Clinical Significance

Test Resources

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.

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