Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 25, 2023
0Patent Application Number
160957210
Date Filed
May 10, 2017
0Patent Citations
...
Patent Primary Examiner
CPC Code
The present invention concerns a method of storing a separation matrix comprising multimers of immunoglobulin-binding alkali-stabilized Protein A domains covalently coupled to a porous support. The method comprises the steps of: a) providing a storage liquid comprising at least 50% by volume of an aqueous alkali metal hydroxide solution; b) permeating the separation matrix with the storage liquid; and c) storing the storage liquid-permeated separation matrix for a storage time of at least days. The alkali-stabilized Protein A domains comprise mutants of a parental Fc-binding domain of
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
