In antigen processing,the function of transporters associated with antigen-processing proteins is to:

Question

Quizplus · Accepted Answer

The function of transporters associated with antigen-processing proteins (TAP) is to transport digested proteins from the cytosol into the lumen of the endoplasmic reticulum (ER), where they can bind to MHC class I molecules. This allows the immune system to recognize and respond to intracellular pathogens and abnormal cells. TAP does not help digest large proteins or recognize and digest exogenous proteins, and it does not bind to MHC class II molecules in the ER.

In Antigen Processing,the Function of Transporters Associated with Antigen-Processing Proteins