the cells were incubated with 10 pg/ml , 100 pg/ml or 1 ng/ml of a peptide of the acth/pro-opiomelanocortin 'family ' , 57k , 31k , 20k , alpha msh , ovine-clip or gamma lph either in the presence or absence of 166 pg/ml acth1-39 .
C0033195
pro-opiomelanocortin
C0017046
gamma lph