Patent · US Active

Purification of butyrylcholinesterase using membrane adsorption

US9783792B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

Baxalta Incorporated · CH

Inventors

Alexander Zaydenberg · Calabasas, US
Susan Weber · Los Angeles, US
Patrick D. Gavit · Covina, US
Laura Lei · Los Angeles, US
Wolfgang Teschner · Wien, AT
Harald Arno Butterweck · Wien, AT
Ursula Mais-Paul · Wien, AT
Hans-Peter Schwarz · Wien, AT

Key dates

Filing date	Nov 12, 2009
Grant date	Oct 10, 2017
Priority date	—
Expiry date	Jan 16, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P39/02
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention relates to purification of butyrylcholinesterase using anion exchange material, where the butyrylcholinesterase content is enriched at least 10 fold per total protein in the composition.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.