MCA: Meaning, Normal Value
What is MCA? MCA is the abbreviation for “mucin-like cancer-associated antigen”. It is an antigen found on the MUC-1 glycoprotein (carbohydrate-protein compound). Located in the cell membrane, the MUC-1 glycoprotein helps cancer cells evade immune responses and reduces contact with neighboring healthy cells. However, not all cancer cells produce this particular protein. When they do, … MCA: Meaning, Normal Value
