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. Author manuscript; available in PMC: 2010 Jun 1.
Published in final edited form as: J Pharm Sci. 2009 Jun;98(6):2170–2179. doi: 10.1002/jps.21570

Table 3.

[64Cu]Cu-PTSM Displacement from HSA Binding by Fatty Acids

% Free [64Cu]Cu-PTSM ± SD (n)1

Fatty Acid Capric Myristic Palmitic Oleic
Ratio 1:1 7.5 ± 0.3 (4) 6.8 ± 0.3 (4) 5.6 ± 0.2 (3) 6.0 ± 0.3 (4)
6:1 12.6 ± 3.5 (5) 14.6 ± 0.8 (5) 9.6 ± 0.3 (4) 12.7 ± 0.7 (4)
1

The value of unbound [64Cu]Cu-PTSM in fatty acid-free (HSA + ethanol) solutions was 4.5 ± 0.2%.