Antigen Processing in the Endoplasmic Reticulum Is Monitored by Semi-Invariant αβ TCRs Specific for a Conserved Peptide-Qa-1b MHC Class Ib Ligand.

Antigen Processing in the Endoplasmic Reticulum Is Monitored by Semi-Invariant αβ TCRs Specific for a Conserved Peptide-Qa-1b MHC Class Ib Ligand.