Table 5. Close-to-Release in Biological Media.

^a[3d] = 500 μM.

^b[4a] = 100 μM. All reactions included 1% or less DMSO, pH = 6–7.4.

^cLyophilized E. coli cell lysate solution in PBS buffer.

^dEstimated uptake of biotinylated HG-II catalyst from 10 μM incubation.¹¹