The crude extraction method of urokinase. Through the introduction in the
early stage, you may have a certain understanding of the extraction method of
urokinase. It is an enzyme protein obtained from the tissue culture of human
kidney, which acts directly on the endogenous fibrinolytic system and can
catalyze the lysis of plasminogen or plasminolytic enzyme. Then let us follow
the staff of Qingzhou Xinkang Biological Technology Co., Ltd. to understand the
extraction method of urokinase.
Urokinase extraction equipment manufacturers for you to summarize the
Urokinase extraction method is as follows:
1. Collection: After the bucket is filled with urine, store it in a cool
place. Adjust the urine pH to below 6.5.
2. Precipitation treatment: The urine should be kept below 10 ℃, and the pH
value should be adjusted to 8.5 with sodium hydroxide. After standing for 1
hour, the supernatant should be siphoned out with rubber tube after
precipitation and acidified to pH value of 5-5.5.
3. Use diatomite for adsorption.
4. Elution. About 15 litres of crude urokinase solution can now be
collected in every 1000 kg of human urine.
I believe that through the introduction of the urokinase extraction
equipment manufacturer, we have a certain understanding of the extraction method
of urokinase. Please continue to pay attention to this website for more relevant