Is anybody know how to do solution of 2,4-dichlorophenol what can use as substrate to assay 2,4-DCP hydroxylase activity? Please send answer to my private e-mail address. Reet Marits Institute of Molecular and Cell Biology of University of Tartu 46 Vanemuise Str. EE2400 Tartu Estonia Phone:372-34-30523 Fax: 372-34-30523 e mail: reet at genes.ut.ee