31. Thus, anti-annexin A5 antibodies increase phospholipid -dependent coagulation steps. 32. A membrane protein interacts with the phospholipid bilayer that encloses the chemical signals. 33. Protein S can bind to negatively charged phospholipids via the carboxylated Gla domain. 34. In surfactant, two subcategories of lipids are relevant : phospholipids and sterols. 35. As phospholipids become stationary, they assume a particular orientation within the membrane. 36. Some have activity against nucleotides, some have activity against phospholipid and lysophospholipids. 37. The annexins are a family of calcium-dependent phospholipid -binding proteins. 38. Although it is a lipid, cholesterol bears little resemblance to a phospholipid . 39. Anti-phospholipid antibodies are targeted toward the phospholipids of the cell membrane. 40. Anti-phospholipid antibodies are targeted toward the phospholipids of the cell membrane.
