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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Microb Pathog. 2009 Jan 14;46(4):185–193. doi: 10.1016/j.micpath.2008.12.006

Fig. 1. Immunoblots showing the presence of SP-A and SP-D in whole lung surfactant (WLS) but not in calf lung surfactant extract (CLSE).

Fig. 1

SP-A and SP-D were assessed in WLS and CLSE by immunoblotting as detailed in Materials and methods. Both surfactant preparations are also known to contain the hydrophobic lung surfactant apoproteins SP-B and SP-C (not tested for in the figure). Data shown are representative blots from 3 independent experiments on each surfactant preparation.