41. The IgG antibodies form a complex with heparin and PF4 in the bloodstream. 42. One counter example is the protein chymase, which directly binds to heparin . 43. These characteristics make bivalirudin an ideal alternative to heparin . 44. Patients receiving bivalirudin had fewer adverse events compared to patients that received heparin . 45. Heparin coating is reported to result in similar characteristics to the native endothelium.46. This enzyme participates in heparin sulfate biosynthesis and glycogen structures-biosynthesis 1. 47. The mouse protein has been shown to be capable of binding to heparin . 48. This growth factor is a high affinity, heparin dependent ligand for FGFR4. 49. Adjuvant therapy during an angioplasty includes intravenous heparin , aspirin, and clopidogrel. 50. To prevent such clots, the man is receiving heparin and other anticoagulant drugs.