672112
Urokinase, Human Urine
Synonym(s):
Urokinase, Human Urine, uPA
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.25
form
lyophilized solid
Quality Level
specific activity
≥100,000 units/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
shipped in
ambient
storage temp.
−20°C
General description
Native urokinase from human urine. A thrombolytic agent that converts plasminogen to plasmin. A mixture of high molecular weight (54 kDa) and low molecular weight (33 kDa) urokinase.
Note: 1 unit = 1 CTA unit = 0.7 Ploug units. 1 KU = 1000 units.
Warning
Toxicity: Standard Handling (A)
Unit Definition
One unit is defined as the amount of enzyme equal to an international standard tested by the fibrinolytic method of Johnson, et al.
Physical form
Lyophilized from 200 mM mannitol, 100 mM NaCl, 50 mM Tris-HCl, 0.1% PEG, pH 7.5.
Preparation Note
Prepared from urine of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Reconstitution
Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 6 months at -70°C.
Reconstitute in distilled H₂O
Other Notes
Bell, W.R. 1975. Semin. Thromb. Res.2, 1.
Johnson, A.J., et al. 1969. Thromb. Diath. Haemorrh. 21, 259.
Johnson, A.J., et al. 1969. Thromb. Diath. Haemorrh. 21, 259.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
WGK
WGK 3
Regulatory Information
监管及禁止进口产品
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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