Invention Grant
- Patent Title: Tag peptide and use thereof
- Patent Title (中): 标签肽及其用途
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Application No.: US12864343Application Date: 2008-12-18
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Publication No.: US08975384B2Publication Date: 2015-03-10
- Inventor: Junichi Takagi
- Applicant: Junichi Takagi
- Applicant Address: JP Osaka
- Assignee: Osaka University
- Current Assignee: Osaka University
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2008-020804 20080131
- International Application: PCT/JP2008/073069 WO 20081218
- International Announcement: WO2009/096112 WO 20090806
- Main IPC: C07K1/22
- IPC: C07K1/22 ; C07K7/06 ; C07K7/08 ; C07K16/18 ; C07K16/28 ; G01N33/531 ; G01N33/543 ; G01N33/68 ; C07K5/107
Abstract:
The present invention provides a tag peptide comprising an amino acid sequence represented by the following formula (I): X1-Tyr-X2-Gly-Gln-X3 (I) (wherein X1, X2 and X3 are the same or different and each represent any amino acid residue) and an antibody against the tag peptide. By combined use of the tag peptide and antibody of the present invention, a system that enables proteins expressed from cloned genes to be highly purified in an inexpensive and easy manner can be established.
Public/Granted literature
- US20110039331A1 TAG PEPTIDE AND USE THEREOF Public/Granted day:2011-02-17
Information query
