Fibrinopeptide B

**Definition:** Two small peptide chains removed from the N-terminal segment of the beta chains of fibrinogen by the action of thrombin. Each peptide chain contains 20 amino acid residues. The removal of fibrinopeptides B is not required for coagulation.

**Tree numbers:** - D12.644.205 - D12.776.124.125.530 - D12.776.124.270.320 - D12.776.811.300.320 - D23.119.510

**Synonyms:** - Fibrinopeptides B