ES229568A1 - A method for urquinosa recovery in a very concentrated form from human urine (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method for urquinosa recovery in a very concentrated form from human urine (Machine-translation by Google Translate, not legally binding)
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Leo Pharma AS
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Leo Pharmaceutical Products Ltd AS
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Publication of ES229568A1publicationCriticalpatent/ES229568A1/en
Medicines That Contain Protein Lipid Enzymes And Other Medicines
(AREA)
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Enzymes And Modification Thereof
(AREA)
Abstract
Method for the recovery of urokinase in a highly concentrated form from human urine, characterized in that an impure solution of urokinase, obtained by eluting an ascribed product, produced by contacting human urine with an absorber, is contacted with particles of a synthetic cation exchange resin containing a considerable amount of carboxylic groups and which has been previously treated with an aqueous solution having a ph between 5 and 7.5 and a cationic concentration between 0.1 and 1 gram equivalent/liter in such amount and for a period of time such that the equilibrium between said solution and the resin is reached, and eluting the absorbed system thus obtained with an aqueous solution of an electrolyte having a ph such that the resulting eluate is obtained with a ph between 5 and 11. (Machine-translation by Google Translate, not legally binding)
ES0229568A1955-07-011956-06-30A method for urquinosa recovery in a very concentrated form from human urine (Machine-translation by Google Translate, not legally binding)
ExpiredES229568A1
(en)
A procedure for the stabilization of 1,3-dihydro-7-nitro-5-phenyl-2H-1,4-benzodiazepin-2-ona. (Machine-translation by Google Translate, not legally binding)
Process for the preparation of a member of the group consisting of a salt of furaltadone acid pamoate and a hydrate of the same (Machine-translation by Google Translate, not legally binding)
A procedure to produce particles of sodium anhydrose, uniform and spherical methodyllate. (Machine-translation by Google Translate, not legally binding)