The Limulus amebocyte lysate (LAL) assay is used to ensure that a sterilized medical device is free of endotoxin. Option B
The Limulus amebocyte lysate (LAL) assay is commonly used to detect the presence of bacterial endotoxins, specifically lipopolysaccharides (LPS).
Option B aligns with this application, as it involves ensuring that a sterilized medical device is free of endotoxins, which could cause adverse reactions in patients.
The LAL assay is highly sensitive to minute amounts of endotoxins and is widely employed in the pharmaceutical and medical device industries to ensure product safety.
In which of the following cases would the Limulus amebocyte lysate (LAL) assay be used?
a) to confirm the diagnosis of gas gangrene
b) to ensure that a sterilized medical device is free of endotoxin
c) to check for enterotoxins
d) to detect the presence of the botulinum toxin