MeSH 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.;
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.