Compare this test’s laboratory options
Candida Immune Complex
Quest Diagnostics1 test optionFrom $554.17
Candida Immune Complex
Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
Details
Candida Immune Complex – Candida Immune Complexes which form in vivo are comprised of Candida Albicans antigen, anti-Candida IgG antibodies, and complement. The presence of these complexes is an indication of overgrowth of C. albicans in the gut. Candida overgrowth was first described by Brabander and associates in 1957. Diagnosis of the condition has been difficult due to the ubiquitous nature of Candida resulting in the existence of antibodies to it in a large percentage of the normal population. It is also difficult to isolate by culture from stool due to the overgrowth by normal intestinal flora. Symptoms of Candida intestinal overgrowth include bloating, itching, and skin rashes. Lehman and Reiss suggested that the presence of immune complexes to Candida is an objective means of diagnosing the condition. The results of Broughton and Lanson concluded that the marker for Candida immune complexes not only aid in diagnosing intestinal overgrowth, but that levels of complexes decrease during successful treatment.
Additional test information
Candida Immune Complexes which form in vivo are comprised of Candida Albicans antigen, anti-Candida IgG antibodies, and complement. The presence of these complexes is an indication of overgrowth of C. albicans in the gut.
Collection and processing
- Sample type: Serum
- Fasting: No
- Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
Related Sunridge care
Learn how Sunridge approaches Complex Multi-System Illness and ask whether this test is appropriate for your clinical question.
Common questions about this laboratory test
- What sample does this test require?
- The listed sample type is Serum. Confirm current collection instructions in the approved order.
- Does this test require fasting?
- The current catalog record lists fasting as: No. Follow the instructions supplied with the approved order.
- How long does laboratory processing usually take?
- Results should be available in 2 – 5 business days after the sample is collected. Timing can change after collection or if a laboratory requires additional review.
About this test
Details
Candida Immune Complex - Candida Immune Complexes which form in vivo are comprised of Candida Albicans antigen, anti-Candida IgG antibodies, and complement. The presence of these complexes is an indication of overgrowth of C. albicans in the gut. Candida overgrowth was first described by Brabander and associates in 1957. Diagnosis of the condition has been difficult due to the ubiquitous nature of Candida resulting in the existence of antibodies to it in a large percentage of the normal population. It is also difficult to isolate by culture from stool due to the overgrowth by normal intestinal flora. Symptoms of Candida intestinal overgrowth include bloating, itching, and skin rashes. Lehman and Reiss suggested that the presence of immune complexes to Candida is an objective means of diagnosing the condition. The results of Broughton and Lanson concluded that the marker for Candida immune complexes not only aid in diagnosing intestinal overgrowth, but that levels of complexes decrease during successful treatment.
Additional details
Candida Immune Complexes which form in vivo are comprised of Candida Albicans antigen, anti-Candida IgG antibodies, and complement. The presence of these complexes is an indication of overgrowth of C. albicans in the gut.
Highlighted health areas
- Infectious Disease
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Candida albicans Immune Complex