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Reteplase

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Reteplase
Clinical data
Trade namesRetavase, Retefuse, Rapilysin, Mirel, others
AHFS/Drugs.comMonograph
License data
ATC code
Identifiers
CAS Number
DrugBank
ChemSpider
  • none
UNII
KEGG
Chemical and physical data
FormulaC1736H2671N499O522S22
Molar mass39589.75g·mol−1
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Reteplase,trade names includeRetavase,is athrombolytic drug,used to treatheart attacksby breaking up theclotsthat cause them.

Reteplase is a recombinant non-glycosylated form of humantissue plasminogen activator,which has been modified to contain 357 of the 527amino acidsof the originalprotein.It is produced in thebacteriumEscherichia coli.[citation needed] Reteplase was approved for use in 1996.[1]

Reteplase is similar to recombinant human tissue plasminogen activator (alteplase), but the modifications give reteplase a longerhalf-lifeof 13–16 minutes. Reteplase also bindsfibrinwith lower affinity than alteplase, improving its ability to penetrate into clots.

As reteplase is able to penetrate inside the thrombi, an enhanced fibrinolytic activity will be achieved → rapid reperfusion → low incidence of bleeding.

References

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  1. ^Mohammadi E, Seyedhosseini-Ghaheh H, Mahnam K, Jahanian-Najafabadi A, Mir Mohammad Sadeghi H (2019)."Reteplase: Structure, Function, and Production".Advanced Biomedical Research.8:19.doi:10.4103/abr.abr_169_18.PMC6446582.PMID31016177.