Days Set Up
Analytic Time

2 - 10 days

MiChart Code
Soft Order Code

Test Updated:


Looking to order a test?

We’ve provided helpful links to make ordering easy.

Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

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

Test FAQ

Visit our provider FAQ and learn about common questions to ordering tests.

Test Overview

Test Methodology

Quantitative Enzyme-Linked Immunosorbent Assay

Test Usage

Patients who have abnormal levels of mannose-binding protein may have recurrent significant infections in the absence of abnormalities in the four major arms of the immune system. Abnormal mannose-binding protein concentrations have been found in patients with infectious disorders such as tuberculosis, hepatitis B, and in autoimmune disorders including recurrent spontaneous abortion and systemic lupus erythematosis.

Reference Range

>50 ng/mL

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

Specimen Requirements

Collection Onsite

Collect specimen in an SST, red top, or green top (lithium heparin) tube. Send to Specimen Processing in a green bag. Specimen must be spun and frozen within 2 hours.

Collection Offsite

Collect specimen in an SST, red top, or green top (lithium heparin) tube. Spin and aliquot into a screw capped plastic tube, within 2 hours of collection. Send to Specimen Processing frozen.

Yellow Top Tube
Normal Volume
1 mL serum or plasma
Minimum Volume
0.2 mL serum or plasma

Billing Information

CPT Code
Pro Fee Code

Have More Questions?

Explore our helpful billing resources:

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.