| Numéro de commande | Description | Quantité / Unités d'emballage | Délai de livraison | CE |
|---|---|---|---|---|
| PF 800277 | Aprotinine poudre lyophilisée 1g | 1g | 10-15 jours |
Aprotinine poudre lyophilisée 1gAprotinin is a polyvalent reversible inhibitor of serine proteinases. Aprotinin is a polypeptide of 58 amino acids. Its active center is formed by 4 lysine groups, the tertiary structure shows a pearshaped unit which fits exactly into the binding side of the serine proteinases. Aprotinin Pentapharm can be used for the isolation of proteins as well as for biopharmaceutical downstream purification to inhibit undesired proteolytic activity of serine proteases such as trypsin, plasmin, trypsinogen, urokinase, chymotrypsin, kallikrein, elastase and others. It can also be used during immunodiffusion, radioimmunoassay or enzyme-linked immuno assay procedures. Aprotinin is used in chromogenic assays for the determination of antithrombin III, heparin, α2-macroglobulin, factor Xa and thrombin to inhibit disturbing kallikrein or plasmin activities. |
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