| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new composition useful in a procedure of wide range nucleic acid base or a procedure of a protein base. <P>SOLUTION: Methods are provided for detecting the binding of a first member to a second member of a ligand pair, comprising the steps of (a) combining a set of first tagged members with a biological sample which may contain one or more second members, under conditions, and for a time sufficient to permit binding of a first member to a second member, wherein the tag is correlative with a particular first member and detectable by non-fluorescent spectrometry, or potentiometry; (b) separating bound first and second members from unbound members; (c) cleaving the tag from the tagged first member; and (d) detecting the tag by non-fluorescent spectrometry, or potentiometry, and therefrom detecting the binding of the first member to the second member. <P>COPYRIGHT: (C)2008,JPO&INPIT |
