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. Author manuscript; available in PMC: 2014 Nov 11.
Published in final edited form as: Chemistry. 2013 Oct 2;19(46):15645–15651. doi: 10.1002/chem.201301423

Figure 2.

Figure 2

(a) The stability of R. capsulatus superassembly and (b) the activity of β2AR WT in TPAs and conventional detergents as a function of time. The superassembly was solubilized in individual detergents at CMC + 0.04 wt % and stability was assessed by measuring the absorbance ratio (A875/A680) over 20 days. β2AR WT was extracted with 1.0 wt % DDM, TPA-5-1 or TPA-5-2, and its activity was measured over time by radioligand binding assay using antagonist [3H] dihydroalprenolol during the storage of the receptor samples at 4 °C.