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. Author manuscript; available in PMC: 2009 Mar 1.
Published in final edited form as: Prostaglandins Other Lipid Mediat. 2007 Dec 8;85(3-4):134–143. doi: 10.1016/j.prostaglandins.2007.12.001

Table 1.

Effect of pH on CMC of arachidonic acid.

pH CMCa (μM AA)
7.0 15
7.5 36
8.0 47
8.5 94
9.0 98
a

Determined from the inflection in A546 when Rhodamine 6G (1 μM) was titrated with arachidonic acid (AA) at the desired pH. The buffers were prepared by adding HCl to 0.1 M Tris base.