Title:
PEPTIDE ARRAY
Document Type and Number:
Japanese Patent JP2006067826
Kind Code:
A
Abstract:
To provide a peptide array capable of amplifying coupling signals without being nonspecifically affected by a biomolecule in an assaying system using the peptide array and also capable of obtaining highly reliable data particularly in detecting a phosphorylation by a protein kinase using a surface plasmon(SPR) assay.
The peptide array is such that a peptide as a substrate for enzyme reaction is immobilized on a base plate. In this array, a spacer sequence consisting of 2-10, preferably 2-6 amino acid residues is inserted in between a site at which the peptide is immobilized and the peptide as the substrate. Particularly, this peptide array is useful for detecting a phosphorylation by a protein kinase by SPR.
Inventors:
INAMORI KAZUNORI
KATAYAMA YOSHIKI
SONODA TATSUHIKO
INOUE YUSUKE
KATAYAMA YOSHIKI
SONODA TATSUHIKO
INOUE YUSUKE
Application Number:
JP2004252161A
Publication Date:
March 16, 2006
Filing Date:
August 31, 2004
Export Citation:
Assignee:
TOYO BOSEKI
International Classes:
C12M1/34; G01N21/27