Tissue plasminogen activator and urokinase enhance the binding of plasminogen to thrombospondin.
نویسندگان
چکیده
منابع مشابه
Optimizing refolding condition for recombinant tissue plasminogen activator
Low molecular size additives such as L-arginine and the redox compounds have been used both in the culturemedium and in vitro refolding to increase recombinant proteins production. Additives increase proteinrefolding and yield of active proteins by suppressing aggregate formation or enhancing refolding process.In this work, a comparative study was performed on refolding of rec...
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Background: The biomarker soluble urokinase plasminogen activator receptor (suPAR) is an indicator of inflammation which is increased in a variety of chronic and acute disease states. Its most promising application in the emergency setting is to aid in the prognostic stratification of patients by identifying those at high risk of deterioration. This is a narrative review of studies evaluating t...
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Sympathetic neurons synthesize, transport, and release tissue-type plasminogen activators (t-PAs) and urinary-type plasminogen activators (u-PAs). We reported that t-PA enhances sympathetic neurotransmission and exacerbates reperfusion arrhythmias. We have now assessed the role of u-PA and plasminogen. Neurogenic contractile responses to electrical field stimulation (EFS) were determined in vas...
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To determine whether the fibrin-binding domains of tissue plasminogen activator (tPA) can confer enhanced catalytic activity to single-chain urokinase-type plasminogen activator (scuPA), we constructed, expressed, and characterized the kinetics of five recombinant tPA/scuPA hybrid molecules. The hybrid molecules are: 1) tPA3-50 (tPA finger)/scuPA138-411, 2) tPA177-256 (tPA kringle2)/scuPA140-41...
متن کاملIncreased plasminogen activator (urokinase) in tissue culture after fibrin deposition.
Lysis of fibrin in tissue culture has been shown to be due to plasminogen activator identified immunologically as urokinase. The present study examines fibrinolytic events in culture, particularly mechanisms leading to increased urokinase levels and accelerated fibrinolysis. Deposition of fibrin on cells in culture was followed by a two- to six-fold increase in urokinase in the supernates and r...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1986
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)67609-4