Hemoglobin C

HematologyAlso known as: HbCN/A

The presence or absence of the hemoglobin C genetic variant in your red blood cells.

Normal Range

Consult your provider

N/A

Abnormal Levels

Consult your provider

Specimen Type

Blood

Why This Biomarker Matters

Detecting hemoglobin C identifies inherited blood disorders that can cause anemia and supports genetic counseling and family planning discussions.

Overview

Hemoglobin C is an abnormal hemoglobin variant caused by a genetic mutation in the beta-globin chain. This qualitative test detects hemoglobin C through blood electrophoresis. Individuals with hemoglobin C trait carry one copy and usually have no symptoms. Those with hemoglobin C disease (two copies) may experience mild hemolytic anemia, jaundice, and spleen enlargement. This test is important for genetic screening and is most common in populations with African ancestry.