What types of antigens are bound to Class I MHC (major histocompatibility complex) proteins?
A) exogenous antigens
B) endogenous antigens
C) autoantigens
D) both autoantigens and endogenous antigens
E) autoantigens, endogenous, and exogenous antigens

Question

Quizplus · Accepted Answer

Class I MHC proteins primarily present endogenous antigens, which are typically derived from proteins synthesized within the cell, such as viral proteins in infected cells or abnormal proteins in cancerous cells.

What Types of Antigens Are Bound to Class I MHC