the specific binding of 3h-labeled prostaglandin ( pg ) f2alpha to bovine corpus luteum cell membranes was a rapid ( k1=1.1 x 10 ( 4 ) m ( -1 ) s ( -1 ) and reversible ( k ( -1 ) =3.3 x 10 ( -4 ) s ( -1 ) ) process at 22 degrees c .
C0007603
cell membranes
C1721009
k1