Sumaiya Thasnim/LinkdIn
Oct 31, 2026, 13:36
Sumaiya Thasnim: How Hemolysis, Lipemia and Icterus Affect Immunoassays
Sumaiya Thasnim, Former Medical Laboratory Technologist at Mother Hospital, shared a post on LinkedIn:
“How Hemolysis, Lipemia and Icterus Affect Immunoassays
Did you know that sample quality can significantly influence immunoassay results?
- Hemolysis: Release of hemoglobin from red blood cells can interfere with certain assays.
- Lipemia: Excess lipids cause sample turbidity, potentially affecting light-based measurements.
- Icterus: Elevated bilirubin can interfere with some assays through spectral effects or other method-dependent mechanisms.
Key takeaway:
Always assess sample quality, follow the manufacturer’s interference limits, and investigate unexpected results before reporting.
Accurate results start with a quality specimen!”

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