Invention Grant
- Patent Title: Methods and compositions involving protein G variants
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Application No.: US15519576Application Date: 2015-10-16
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Publication No.: US10759834B2Publication Date: 2020-09-01
- Inventor: Anthony A. Kossiakoff , Lucas J. Bailey
- Applicant: The University of Chicago
- Applicant Address: US IL Chicago
- Assignee: The University of Chicago
- Current Assignee: The University of Chicago
- Current Assignee Address: US IL Chicago
- Agency: Norton Rose Fulbright US LLP
- International Application: PCT/US2015/055870 WO 20151016
- International Announcement: WO2016/061427 WO 20160421
- Main IPC: C07K17/00
- IPC: C07K17/00 ; C07K14/315 ; C07K1/22 ; C07K16/00 ; G01N33/543
Abstract:
Methods and compositions are provided concerning polypeptides with modifications that increase its binding affinity for the Fab region of an antibody. Methods include using the polypeptides for isolating, detecting, purifying, measuring and quantifying Fab polypeptides. Other embodiments concern kits, compositions, and solid supports containing the polypeptides and for using the polypeptides for isolating, detecting, purifying, measuring and quantifying Fab polypeptide.
Public/Granted literature
- US20180044385A1 METHODS AND COMPOSITIONS INVOLVING PROTEIN G VARIANTS Public/Granted day:2018-02-15
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