the major product on incubation of clip ( acth18-39 ) with rat and mouse serum , rat plasma and whole blood , and soluble extracts of rat pituitary is [ des-arg1 ] -clip ( acth19-39 ) while [ des-phe22 ] -clip ( acth18-38 ) is the major product with pituitary particulate fraction .
C0229671
serum
C0032105
plasma