... A2¢p5¢A2¢p5¢A and A3¢p5¢A2¢-p5¢A(m ⁄ z 924.6); 12, A2¢p5¢A3¢p5¢A(m ⁄ z 924.7); 13, putativeA2¢p5¢A2¢p5¢A3¢p5¢A(m ⁄ z 1 253 .9); 14, mixture of A3¢p5¢A and A3¢p5¢A3¢p5¢A(m ⁄ z 59 5.4 and 9 25. 4, ... 4, p3A2¢p5¢A2¢p5¢A2¢p5¢A(m ⁄ z 1493 .5) ; 5, p3A2¢p5¢A3¢p5¢A; 6, p3A3¢p5¢A; 7, p3A3¢p5¢A2¢p5¢A;8, p3A3¢p5¢A3¢p5¢A; 9, adenosine; 10, mixture of A2¢p5¢A and A2¢p5¢A2¢p5¢A2¢p5¢A; 11, mixture ... of the Benzonase nuclease and ⁄ or poly(I)Æpoly(C)on the 2-5A synthesizing activity of the recombinant porcine 2-5Asynthetase (A) and N-terminally His-tagged recombinant 2-5A syn-thetase from...