Figure 9.
Maldi-TOF spectrum of isolated Bovine SP-C sample eluted from SDS gel of ETS-treated sample. SP-C isolated from the ETS-treated surfactant had an intense signal at 3586.97 Da indicative of completely deacylated SP-C [42]. There was also a much less intense peak at 4058.73, indicating the presence of a minor population of fully acylated SP-C.