Process for the extraction and purification of alpha - 1 - anti trypsin (alpha 1 - pi) of cohn fraction iv - 1 ical

摘要

it is described a process for the extraction and subsequent purification of the alpha1 - antitripsina (alpha1 pi) from fraction iv - 1 of cohn.said process includes the following steps: a) the initial pulp solution consists of the fraction iv - 1 of cohn and fractional precipitation; (b) idrofobica interaction chromatography; (c)viral inactivation; and (d) the final operations.