If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Sumu T Inayopambana na Mashambulizi ya Seli - Cytotoxic T Cells

How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells