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. Author manuscript; available in PMC: 2015 Feb 6.
Published in final edited form as: Biochim Biophys Acta. 2008 Feb 5;1781(4):192–199. doi: 10.1016/j.bbalip.2008.01.005

Fig. 3.

Fig. 3

Photolabeling of the apo forms of IFABP and α(I)LβIFABP by incubation with zwitterionic (EPC) and acidic (25% CL) membranes containing 125I-TID-PC, as described in Methods. Results are representative of 2 sets of experiments. IFABP shows a 1.3 fold greater interaction than α(I)LβIFABP when assayed with EPC vesicles. This difference increased to 3 fold when CL vesicles were used.