Patent ID: 8993715
Filing Date: 2015-03-31
Classification: C07K

Abstract:
1. A labeled protein comprising: a protein to be labeled having a target protein, at least one or more affinity interaction domains for binding to an affinity support, and at least one or more labeling sites; and a labeling reagent binding to at least one of the labeling sites; wherein the affinity of the labeled protein for the affinity support differs from that of the protein to be labeled for the affinity support, wherein the protein to be labeled comprises, as a sequence comprising the at least one or more affinity interaction domains and the at least one or more labeling sites, an amino acid sequence which isselected from the group consisting of SEQ ID NOs: 1 and 4 to 5: wherein the labeling reagent comprises at least one selected from the group consisting of dye, particle, phospholipid and polyethylene glycol-phospholipid complex.