endogenous pathway

endogenous pathway is a process of which MHC class?

Class I

first step of endogenous pathway?

endogenous antigen degraded by proteasome generating peptides

second step of endogenous pathway?

peptides are transported from the cytosol to the RER

third step of endogenous pathway?

TAP molecules in the RER membrane move the fragments

fourth step of endogenous pathway?

MHC class I molecules synthesized on ribosomes on the RER anchor in the RER membrane after their translation

fifth step of endogenous pathway?

MHC 1 peptide is transported from RER to golgi to plasma membrane