| 摘要 |
The present invention is a method, and a kit for carrying out the method, of separating phosphorylated peptides from a mixture of phosphorylated and unphosphorylated peptides. The method involves reacting a collection of peptides, in which some of the peptides have one or more phosphate groups, with a first resin. The peptides are then reacted with a capture ligand which reacts with the phosphate group of the phosphorylated peptides to form a bond. The capture ligand is used to separate the phosphorylated peptides from the unphosphorylated peptides.
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