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U4010

Sigma-Aldrich

Urokinase from human kidney cells

lyophilized powder

Synonym(s):

u-Plasminogen activator

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About This Item

CAS Number:
Enzyme Commission number:
EC Number:
MDL number:
UNSPSC Code:
12352204
eCl@ss:
32160410
NACRES:
NA.54

form

lyophilized powder

mol wt

heavy chain 30,400 Da
light chain 2000 Da

storage temp.

2-8°C

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Application

Urokinase from human kidney cells has been used as a component of digestion mix for three-dimensional fibrin culture. It has also been used in plasminogen activation assay.

Biochem/physiol Actions

Urokinase is a protease that cleaves plasminogen to form plasmin. It binds to cell surface receptors (uPAR) from which it regulates cell adhesion and migration during tissue remodeling and which also activate intracellular signaling pathways. Urokinase is composed of three domains: the amino terminal domain which is homologous to epidermal growth factor is attached through a central kringle domain to the protease domain in the carboxyl terminus.
Urokinase was shown to augment proliferation of renal tumor cells.

Physical properties

Supplied as a lyophilized powder containing human albumin, mannitol and NaCl.
The principle active ingredient is the low molecular weight form of urokinase, and consists of an A chain of 2,000 daltons linked by a sulfhydyl bond to a B chain of 30,400 daltons.

Other Notes

Note: Higher activities are obtained when human plasminogen is used as substrate.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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J C Kirchheimer et al.
Carcinogenesis, 9(11), 2121-2123 (1988-11-01)
Primary cultures of renal cell carcinomas and of the corresponding normal adjacent kidney tissue from 6 patients were analyzed for the effects of exogenously added urokinase-type plasminogen activator on cell proliferation as compared to the effects of tissue type plasminogen
Hematopoietic-to-mesenchymal transition of adipose tissue macrophages is regulated by integrin beta and fabricated fibrin matrices
Gavin KM, et al.
Adipocyte, 6(3), 234-249 (2017)
Benjamin J Buckley et al.
International journal of molecular sciences, 22(6) (2021-04-04)
The K+-sparing diuretic amiloride shows off-target anti-cancer effects in multiple rodent models. These effects arise from the inhibition of two distinct cancer targets: the trypsin-like serine protease urokinase-type plasminogen activator (uPA), a cell-surface mediator of matrix degradation and tumor cell
Nava Chapnik et al.
The Journal of endocrinology, 217(3), 283-290 (2013-03-14)
Transgenic alpha murine urokinase-type plasminogen activator (αMUPA) mice are resistant to obesity and their locomotor activity is altered. As these mice have high leptin levels, our objective was to test whether leptin is responsible for these characteristics. αMUPA, their genetic
Banafsheh Afsharimani et al.
Clinical & experimental metastasis, 31(2), 149-158 (2013-09-28)
Opioids including morphine are commonly used in pain management during and after cancer surgery but have been linked to a variety of pro- and anti-tumor effects. In the present study the effect of morphine administration on the localization and growth

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