pretreatment with zymosan opsonized with human ab serum , however , did not change the expression of other igg and c-binding sites such as fcrii ( examined with mab iv.3 and 2e1 ) and cr1 ( assessed with mab 57f ) as well as of unrelated cell membrane structures ( beta 2m , mhc class ii ) .
C0086418
human
C0017349
mhc class ii