| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tag peptide improved with its specificity and reactivity more than those of conventional ones, and also capable of being used for the uses of immunological measurements, and methods for purifying and detecting a protein by using the peptide. <P>SOLUTION: The oligopeptide consisting of 16 amino acids of a cyclic part peptide in a type B natriuresis peptide (BNP), or the peptide consisting of at least 10 consecutive amino acids in the oligopeptide is used as the tag peptide, and the protein can be purified and detected by using the protein imparted with the tag peptide and a substance recognizing the tag peptide. <P>COPYRIGHT: (C)2012,JPO&INPIT |
