CA19-9

HOW IT IS BUILT The methods behind it Biomarker Pancreatic cancer WHAT IT CAN DO Its core abilities — — — — WHERE IT IS USED — · — — · — CA19-9 learns · reasons · acts
How it's built
What it can do
Where it's used

CA19-9 is a protein marker found in the blood that serves as a biological indicator, or "tumor marker," primarily associated with pancreatic cancer and other gastrointestinal cancers. The acronym stands for "carbohydrate antigen 19-9," referring to a specific carbohydrate structure on the surface of certain cancer c…