at 25 degrees c and ph 7.4 , an association constant ( ka ) of about 1.5 x 10 ( 6 ) m-1 and 2 sites/mole are measured with the des-afp system , whereas for the des-albumin interaction , we find a ka of approximately 2 x 10 ( 5 ) m-1 and about 11 sites/mole of protein .
C0001924
albumin
C0033684
protein