TABLE 1.

Analysis of Zn1 and Zn2 binding to poly(dC) by surface plasmon resonance biosensor

ND, not detected.

	Zn1			Zn2
	Ka	Kd	KD	Ka	Kd	KD
	m−1 s−1	s−1	m	m−1 s−1	s−1	m
poly(dC)	1.3 × 105	0.0108	7.9 × 10−8	2.1 × 105	0.0342	1.6 × 10−7
poly(rC)	ND	ND	ND	ND	ND	ND