Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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Filing date
Publication date
Application filed by Merck and Co IncfiledCriticalMerck and Co Inc
Priority to ES0242304ApriorityCriticalpatent/ES242304A1/es
Publication of ES242304A1publicationCriticalpatent/ES242304A1/es
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
Procedimiento para purificar y concentrar sustancias víricas, de fluidos que las contengan, el cual comprende agregar ácido nucléico a tales fluidos, ajustar el pH aproximadamente entre 1 y 4, y recuperar la sustancia vírica precipitada.
ES0242304A1958-05-201958-05-20PROCEDIMIENTO PARA PURIFICAR Y CONCENTRAR SUSTANCIAS ViRICAS.
ExpiredES242304A1
(es)