ES336516A1 - A procedure for the recovery of placentotropin from the urine of witness women. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the recovery of placentotropin from the urine of witness women. (Machine-translation by Google Translate, not legally binding)
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Medicines That Contain Protein Lipid Enzymes And Other Medicines
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Abstract
A procedure for the recovery of placentotropin from the urine of pregnant women, characterized in that the pH of the urine is adjusted to a value in the range of approximately 2.9 to 3.0, the gonadotropic hormone of the chorion existing in the urine is adsorbed on a cation exchange resin and separated, then the pH of the solution obtained is adjusted to a value in the range of about 3.6 to 3.9 and the placentotropin is adsorbed from said solution by contacting the latter with a cation exchange resin, and then the placentotropin is eluted from the resin with an aqueous medium at a pH value in the range of about 1.7 to 2.0. (Machine-translation by Google Translate, not legally binding)
ES336516A1966-02-081967-02-07A procedure for the recovery of placentotropin from the urine of witness women. (Machine-translation by Google Translate, not legally binding)
ExpiredES336516A1
(en)
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