What type of specimen collection is used for testing Lipase levels?

The collection of a specimen for testing Lipase levels is typically performed using a serum separator tube (SST). The SST tube contains a gel that separates the serum from the cells after centrifugation. This is particularly important for Lipase testing, as it allows for the collection of serum, which is needed for accurate measurement of enzyme levels in the blood.

Lipase is an enzyme primarily produced by the pancreas and its levels are most often evaluated to assess pancreatic function or to diagnose conditions such as pancreatitis. The serum collected in the SST tube provides a clear sample free of cellular material, which is crucial for obtaining reliable test results.

Other tube types specified, like EDTA or green tubes, either contain anticoagulants that are not suitable for serum tests or are designated for different types of tests altogether, such as blood chemistry or hematological analyses, making them less appropriate for measuring Lipase levels.