Poly(adenosine diphosphate-ribose) synthetase, called also adenosine diphosphateribose transferase (ADPRT), is mainly distributed in the nuclei of eucaryotic cells and can catalyze the formation of poly (ADP-R), using...
Ⅰ. INTRODUCTION It is well known that polypropylene (PP) produced by the Zeigler-Natla catalyst contains a small amount of hydrogen chloride (HCI). We have shown that hydrogen chloride at such a low concentration cou...