Synthetic lysophospholipids were purchased from Avanti Polar Lipids (Alabaster, AL, USA). FAs and 2-p-toluidinonaphthalene-6-sulphonate (TNS) were purchased from Sigma-Aldrich (St. Louis, MO, USA). Digestive enzymes (porcine pepsin and trypsin, bovine α-chymotrypsin) as well as model protein substrates (bovine α-casein and cytochrome c) were purchased from Sigma-Aldrich. The recombinant Gly m 4 was overexpressed in E. coli and purified as described previously [15 (link)].
Free full text: Click here