Hemostasis Today

Sumaiya Thasnim: How Hemolysis, Lipemia and Icterus Affect Immunoassays
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!”

Sumaiya Thasnim

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