Mitchell, G A Assay for plasma heparin using a synthetic peptide substrate for thrombin: introduction of the fluorophore aminoisophthalic acid, dimethyl ester. [electronic resource] - Thrombosis research Jul 1978 - 47-52 p. digital Publication Type: Journal Article ISSN: 0049-3848 Standard No.: 10.1016/0049-3848(78)90108-1 doi Subjects--Topical Terms: AnimalsBlood Coagulation Tests--methodsCattleHeparinHumansOligopeptides--metabolismPhthalic Acids--metabolismThrombin--metabolism