Diagnostic test
Cholesterol - LDL - Serum
About test
What does Cholesterol - LDL - Serum measure?
This test measures low-density lipoprotein (LDL) cholesterol in the blood. LDL cholesterol is often called “bad” cholesterol because higher levels can contribute to cholesterol buildup in blood vessel walls over time. The test may be used to assess cardiovascular risk, monitor lipid levels, or help evaluate response to lifestyle changes or cholesterol-lowering treatment. Results are interpreted along with other lipid measurements and individual health factors.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Choose a laboratory
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
Sagepath Labs
- Sample for analysis
- Serum (1 mL)
- Report time
- 11:00/18:00
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.