Colorimetric assay for UDPGT needed

[Shaun D. Black]

Greetings,
     Does anyone know of a straightforward colorimetric assay for UDP-
glucuronosyl transferase (the lumenal microsomal enzyme)?  Thanks in 
advance,  Shaun
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  = Shaun D. Black, PhD     | Internet:  shaun%jason.decnet at relay.the.net = 
  = Dept. of Biochemistry   | University of Texas Health Center, at Tyler = 
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