Table 2.

Kvβ2 specific activity with biologic carbonyls.

	Substrate	Structure	Specific activity (min−1)
1.	Phenylglyoxal (100 μM)		0.014 ± 0.0006
2.	Methylglyoxal (12 mM)		0.32 ± 0.04
3.	3-deoxyglucosone (5 mM)		0.039 ± 0.01
4.	2-carboxybenzaldehyde (10 mM)		0.010 ± 0.005
5.	Acrolein (100 μM)		0.010 ± 0.003
6.	4-oxo-nonenal (100 μM)		0.028 ± 0.004
7.	4-hydroxy-nonenal (100 μM)		--a
8.	Succinic semialdehyde (25 mM)		0.011 ± 0.004
9.	12-oxoETE (10 μM)		0.044 ± 0.007
10.	PGJ2 (100 μM)		0.086 ± 0.019
11.	PGD2 (100 μM)		--a
12.	PGF2α (100 μM)		--a
13.	9, 10 Phenanthrenequinone (200 μM)		0.19 ± 0.07
14.	POVPC (100 μM)		0.078 ± 0.016
15.	5α-androstan-17β-ol-3-one (100 μM)		--a
16.	Cortisone (100 μM)		--a

^aActivity less than two fold over the background.