Simantov R, Sachs L
J Biol Chem. 1975 May 10;250(9):3236-42.
The apparent association constant (K-a) of cAMP to the binding proteins from resistant and nonresistant cells was 7.4 times 10-7 M-1 and 8.2 times 10-7 M-1, respectively, and the specific activity of cAMP BINDING TO THESE PROTEINS WAS SIMILAR FOR BOTH TYPES OF CELLS.
环磷酸腺苷(cAMP)与耐药细胞和非耐药细胞中结合蛋白的表观缔合常数(K-a)分别为7.4×10⁻⁷ M⁻¹和8.2×10⁻⁷ M⁻¹,且两种类型细胞中cAMP与这些蛋白结合的比活性相似。