Other cDNA constructs employed in this study include pGEMA-human Kv1.2 (kindly provided by Dr. Mauro Pessia), pcD- NA3-human Kvβ 1.1 (kindly provided by Dr. Olaf Pongs, Saarland University, Germany), and pcDNA1.1-rat Kvβ 2 (kindly provided by Dr. James Trimmer, University of ...