Method for purification of inhibitor alpha-1 proteinase inhibitor (A1PI).

摘要

Method for purification of inhibitor alpha1 (a1PI) from a protein fraction proteinase, comprising the steps of: a) providing a frozen protein fraction comprising a1PI that, b) thawing it at an ambient temperature of 2-25 ° C until the protein fraction has reached ambient temperature, c) incubating at least 4 hours at an ambient temperature of 2-25 ° c, d) subjected to a washing step.