13462
Metabolic labeling combined with pulse-chase experiments and biochemical analysis showed that the majority of class II molecules in infected cells became resistant to endoglycosidase H , consistent with normal Golgi processing .
 ( protein: class II molecules, None) , ( protein: endoglycosidase H, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: class II molecules, None) , ( protein: endoglycosidase H, None) 