P1867
Plasmin from human plasma
lyophilized powder, ≥2.0 units/mg protein
Synonyme(s) :
Fibrinolysin
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About This Item
Produits recommandés
Forme
lyophilized powder
Niveau de qualité
Activité spécifique
≥2.0 units/mg protein
Impuretés
HIV, Hepatitis B and Hepatitis C, tested negative
Numéro d'accès UniProt
Application(s)
diagnostic assay manufacturing
Température de stockage
−20°C
Informations sur le gène
human ... PLG(5340)
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Description générale
Plasmin functions as a key enzyme of the fibrinolytic cascade, and is also important in inflammation processes.
Application
A complex between plasmin and an inhibitor has been isolated in a study via affinity chromatography from urokinase-activated human plasma. It has also been used in a study to investigate activation of human epithelial sodium channel (ENaC) by plasmin and chymotrypsin.
Actions biochimiques/physiologiques
It is inhibited by α 2-antiplasmin and its interaction with fibrin is blocked. It digests the N-terminal region of the cytoplasmic protein αsynuclein preventing its uptake by surrounding cells.
Plasmin exhibits preferential cleavage at the carboxyl side of lysine and arginine residues with higher selectivity than trypsin. Converts polymerized fibrin into soluble products.
pH Optimum: 8.5
pH 7.5: ~40% of maximal activity, pH 9.5: ~50% of maximal activity
Temperature Optimum: 37 °C with rapid inactivation at 56 °C
pH Optimum: 8.5
pH 7.5: ~40% of maximal activity, pH 9.5: ~50% of maximal activity
Temperature Optimum: 37 °C with rapid inactivation at 56 °C
Conditionnement
Package size based on protein content
Définition de l'unité
One unit will produce one μmole of p-Nitroanilide from D-Val-Leu-Lys-p-Nitroanilide per minute at pH 7.5 at 37 °C.
Forme physique
Lyophilized powder containing sodium phosphate, mannitol, and NaCl.
Clause de non-responsabilité
Ce produit, destiné à la recherche scientifique, est soumis à une réglementation spécifique en France, y compris pour les activités d′importation et d′exportation (Article L 1211-1 alinéa 2 du Code de la Santé Publique). L′acheteur (c′est-à-dire l′utilisateur FINAL) est tenu d′obtenir une autorisation d′importation auprès du ministère français de la recherche, mentionné à l′article L1245-5-1 II du Code de la Santé Publique. En commandant ce produit, vous confirmez détenir l′autorisation d′importation requise.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
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Les clients ont également consulté
S Müllertz et al.
The Biochemical journal, 159(3), 545-553 (1976-12-01)
A complex between plasmin and an inhibitor was isolated by affinity chromatography from urokinase-activated human plasma. The complex did not react with antibodies against any of the known proteinase inhibitors in plasma. A rabbit antiserum against the complex was produced.
Efrat Shavit-Stein et al.
PloS one, 16(3), e0248431-e0248431 (2021-03-16)
Ischemic stroke is a common and debilitating disease with limited treatment options. Protease activated receptor 1 (PAR1) is a fundamental cell signaling mediator in the central nervous system (CNS). It can be activated by many proteases including thrombin and plasmin
Tatiana Syrovets et al.
Journal of leukocyte biology, 92(3), 509-519 (2012-05-09)
The serine protease plasmin generated from its zymogen plasminogen is best known for its function as a key enzyme of the fibrinolytic cascade. However, beyond fibrinolysis, plasmin has a number of crucial functions in a variety of processes, including inflammation.
Dejun Yang et al.
Proceedings of the National Academy of Sciences of the United States of America, 118(33) (2021-08-13)
Idiopathic normal pressure hydrocephalus (iNPH) is a common neurological disorder that is characterized by enlarged cerebral ventricles, gait difficulty, incontinence, and dementia. iNPH usually develops after the sixth decade of life in previously asymptomatic individuals. We recently reported that loss-of-function
Peter Stalmans et al.
Investigative ophthalmology & visual science, 54(10), 6620-6627 (2013-08-29)
To characterize the levels of active ocriplasmin over a period of ascending time points (range, 5 minutes to 7 days) from intravitreal injection of a 125-μg dose to sampling. During this 7-week controlled, open-label, phase 2 study, a single intravitreal
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