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uPA

Official Full Name
uPA
Background
Urokinase or Urokinase-type plasminogen activator (uPA) is a serine protease (EC 3.4.21.73). It is secreted as a single-chain zymogen, pro-Urokinase, possessing little or no intrinsic enzymatic activity. The single chain zymogen is converted into the active two chain enzyme (tcuPA) by cleavage of the bond between Lys157 and Ile158. After activation, Urokinase specifically cleaves the proenzyme plasminogen to form the active enzyme plasmin. The active plasmin then catalyzes the breakdown of fibrin polymers of blood clots. Urokinase is involved in a number of biological functions including fibrinolysis, embryogenesis, cell migration, tissue remodeling, ovulation, and wound healing. Additionally, it is a potent marker of invasion and metastasis in a variety of human cancers associated with breast, stomach, colon, bladder, ovary, brain and endometrium.
Synonyms
Two chain urokinase-type plasminogen activator; tcuPA; PLAU; ATF; UPA; URK; u-PA; BDPLT5; QPD; Urokinase

Catalog
ProductName
EC No.
CAS No.
Source
Price
CatalogNATE-1690
EC No.EC 3.4.21.73
CAS No.
SourceE. coli
CatalogEXWM-4165
EC No.EC 3.4.21.73
CAS No.9039-53-6
Source
CatalogPHAM-263
EC No.EC 3.4.21.73
CAS No.9039-53-6
SourceHuman kidney ce...
CatalogPHAM-262
EC No.EC 3.4.21.73
CAS No.9039-53-6
SourceHuman urine
Related Protocols
urokinase -Enzymatic Assay Protocol
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