Immune Check

Immune function, inflammation & infection markers.

Lab req in minutes
Immune function markers
Lab req in minutes
NP review included
1
Intake
2
Details
3
Your Info
4
Payment
1
Patient Intake & Eligibility
Required
🔬
Test Information
Panel details, biomarkers & FAQ
Biomarkers Included
CBC with Differential
White blood cell types and immune activity
ESR
Erythrocyte sedimentation rate — inflammation marker
hsCRP
Acute phase inflammation protein
Ferritin
Elevated in inflammation; low in deficiency
IgA
Mucosal immunity marker
IgG
Primary antibody — long-term immunity
IgM
First responder antibody — acute infection
ANA Screen
Antinuclear antibodies — autoimmune marker
FAQ
Is OHIP covered?
CBC, ESR, and ferritin are OHIP-covered with clinical indication. Immunoglobulin levels and ANA screen may be partially covered depending on clinical context.
What does CBC differential show?
It reveals the types and proportions of white blood cells, indicating infection, allergy, autoimmune activity, or bone marrow issues depending on the pattern.
Who should get this panel?
People with frequent infections, fatigue, suspected autoimmune conditions, or undergoing evaluation for immunodeficiency.
Do I need to fast?
Fasting is not required for most immune markers. Water is always fine.
clinic.ca is staffed by Nurse Practitioners (NPs) registered with the College of Nurses of Ontario in the Extended Class. Ontario NPs are legally authorized to order laboratory tests, prescribe medications including controlled substances, diagnose illnesses, and refer patients to specialists. If a specific recipient (employer, insurance plan, or specialist office) requires a physician signature on your document, contact us and we will re-issue through a consulting physician at no additional cost or refund your fee in full.