672112
Urokinase, Human Urine
别名:
Urokinase, Human Urine, uPA
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关于此项目
化学文摘社编号:
EC 号:
UNSPSC Code:
12352202
NACRES:
NA.25
MDL number:
eCl@ss:
32160410
Specific activity:
≥100,000 units/mg protein
description
Merck USA index - 14, 9887
Quality Segment
form
lyophilized solid
specific activity
≥100,000 units/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
shipped in
dry ice
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.
Physical form
Lyophilized from 200 mM mannitol, 100 mM NaCl, 50 mM Tris-HCl, 0.1% PEG, pH 7.5.
Preparation Note
Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 6 months at -70°C.
Prepared from urine of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
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.
One unit is defined as the amount of enzyme equal to an international standard tested by the fibrinolytic method of Johnson, et al.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
警示词
Danger
危险代码
预防性声明
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
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