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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: J Pharm Biomed Anal. 2013 Aug 29;88:180–190. doi: 10.1016/j.jpba.2013.08.024

Table 3.

Metabolism of 17β-estradiol to 17β-estradiol-3-glucuronide using UGT1A1-containing microsomal preparations from various cells.

Microsomes Turnover values
(nmol· min−1· nmol−1 UGT1A1)
Supersomes 2.04 ± 0.25
Caco-2 2.15 ± 0.31
HeLa 3.41 ± 0.40
MCF-7 2.50 ± 0.28
HepG2 2.86 ± 0.33