insulin binding studies revealed a dose-dependent inhibition of 125i-insulin binding with porcine insulin and approximately 4 x 10 ( -9 ) m insulin was required to produce 50 % inhibition of 125i-insulin binding , while desoctapeptide insulin , insulin-like growth factor i , and a chain of insulin had less effect on 125i-insulin binding .
C0724601
porcine insulin
C0021641
insulin